CursorWrap improvements (#44936)

## Summary of the Pull Request
- Updated engine for better multi-monitor support.
- Closing the laptop lid will now update the monitor topology
- New settings/dropdown to support wrapping on horizontal, vertical, or
both

<img width="1103" height="643" alt="image"
src="https://github.com/user-attachments/assets/ff4f0835-a8ca-4603-9441-123b71747d5c"
/>

<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [x] Closes: #44820
- [x] Closes: #44864
- [x] Closes: #44952

- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

## Detailed Description of the Pull Request / Additional comments
Feedback for CursorWrap shows that users want the ability to constrain
wrapping for horizontal only, vertical only, or both (default behavior).
This PR adds a new dropdown to CursorWrap settings to enable a user to
select the appropriate wrapping model.

## Validation Steps Performed
Local build and running on Surface Laptop 7 Pro - will also validate on
a multi-monitor setup.

---------

Co-authored-by: vanzue <vanzue@outlook.com>

.github/actions/spell-check/expect.txt

@@ -22,7 +22,6 @@ ADate
 ADDSTRING
 ADDUNDORECORD
 ADifferent
-adjacents
 ADMINS
 adml
 admx
@@ -219,10 +218,11 @@ CIELCh
 cim
 CImage
 cla
-claude
 CLASSDC
+classguid
 classmethod
 CLASSNOTAVAILABLE
+claude
 CLEARTYPE
 clickable
 clickonce
@@ -261,7 +261,6 @@ colorhistory
 colorhistorylimit
 COLORKEY
 colorref
-Convs
 comctl
 comdlg
 comexp
@@ -282,6 +281,7 @@ CONTEXTHELP
 CONTEXTMENUHANDLER
 contractversion
 CONTROLPARENT
+Convs
 copiedcolorrepresentation
 coppied
 copyable
@@ -348,12 +348,14 @@ datareader
 datatracker
 dataversion
 Dayof
+dbcc
 DBID
 DBLCLKS
 DBLEPSILON
 DBPROP
 DBPROPIDSET
 DBPROPSET
+DBT
 DCBA
 DCOM
 DComposition
@@ -371,8 +373,7 @@ DEFAULTICON
 defaultlib
 DEFAULTONLY
 DEFAULTSIZE
-DEFAULTTONEAREST
+defaulttonearest
-Defaulttonearest
 DEFAULTTONULL
 DEFAULTTOPRIMARY
 DEFERERASE
@@ -394,14 +395,19 @@ DESKTOPVERTRES
 devblogs
 devdocs
 devenv
+DEVICEINTERFACE
+devicetype
+DEVINTERFACE
 devmgmt
 DEVMODE
 DEVMODEW
+DEVNODES
 devpal
+DEVTYP
 dfx
 DIALOGEX
-digicert
 diffs
+digicert
 DINORMAL
 DISABLEASACTIONKEY
 DISABLENOSCROLL
@@ -544,7 +550,6 @@ fdx
 FErase
 fesf
 FFFF
-FInc
 Figma
 FILEEXPLORER
 fileexploreraddons
@@ -565,6 +570,7 @@ FILESYSPATH
 Filetime
 FILEVERSION
 FILTERMODE
+FInc
 findfast
 findmymouse
 FIXEDFILEINFO
@@ -666,13 +672,14 @@ HCRYPTPROV
 hcursor
 hcwhite
 hdc
+HDEVNOTIFY
 hdr
 hdrop
 hdwwiz
 Helpline
 helptext
-HGFE
 hgdiobj
+HGFE
 hglobal
 hhk
 HHmmssfff
@@ -748,9 +755,9 @@ HWNDPARENT
 HWNDPREV
 hyjiacan
 IAI
+icf
 ICONERROR
 ICONLOCATION
-icf
 IDCANCEL
 IDD
 idk
@@ -841,8 +848,8 @@ jeli
 jfif
 jgeosdfsdsgmkedfgdfgdfgbkmhcgcflmi
 jjw
-JOBOBJECT
 jobject
+JOBOBJECT
 jpe
 jpnime
 Jsons
@@ -929,9 +936,9 @@ LOWORD
 lparam
 LPBITMAPINFOHEADER
 LPCFHOOKPROC
+lpch
 LPCITEMIDLIST
 LPCLSID
-lpch
 lpcmi
 LPCMINVOKECOMMANDINFO
 LPCREATESTRUCT
@@ -947,6 +954,7 @@ LPMONITORINFO
 LPOSVERSIONINFOEXW
 LPQUERY
 lprc
+LPrivate
 LPSAFEARRAY
 lpstr
 lpsz
@@ -956,7 +964,6 @@ lptpm
 LPTR
 LPTSTR
 lpv
-LPrivate
 LPW
 lpwcx
 lpwndpl
@@ -1000,13 +1007,13 @@ mber
 MBM
 MBR
 Mbuttondown
+mcp
 MDICHILD
 MDL
 mdtext
 mdtxt
 mdwn
 meme
-mcp
 memicmp
 MENUITEMINFO
 MENUITEMINFOW
@@ -1042,8 +1049,8 @@ mmi
 mmsys
 mobileredirect
 mockapi
-modelcontextprotocol
 MODALFRAME
+modelcontextprotocol
 MODESPRUNED
 MONITORENUMPROC
 MONITORINFO
@@ -1087,9 +1094,9 @@ MSLLHOOKSTRUCT
 Mso
 msrc
 msstore
+mstsc
 msvcp
 MT
-mstsc
 MTND
 MULTIPLEUSE
 multizone
@@ -1099,11 +1106,11 @@ muxxc
 muxxh
 MVPs
 mvvm
-myorg
-myrepo
 MVVMTK
 MWBEx
 MYICON
+myorg
+myrepo
 NAMECHANGE
 namespaceanddescendants
 nao
@@ -1244,10 +1251,8 @@ opencode
 OPENFILENAME
 openrdp
 opensource
-openxmlformats
-ollama
-onnx
 openurl
+openxmlformats
 OPTIMIZEFORINVOKE
 ORPHANEDDIALOGTITLE
 ORSCANS
@@ -1464,7 +1469,6 @@ rbhid
 Rbuttondown
 rclsid
 RCZOOMIT
-remotedesktop
 rdp
 RDW
 READMODE
@@ -1493,6 +1497,7 @@ remappings
 REMAPSUCCESSFUL
 REMAPUNSUCCESSFUL
 Remotable
+remotedesktop
 remoteip
 Removelnk
 renamable
@@ -1526,8 +1531,8 @@ RIGHTSCROLLBAR
 riid
 RKey
 RNumber
-rop
 rollups
+rop
 ROUNDSMALL
 ROWSETEXT
 rpcrt
@@ -1766,8 +1771,7 @@ SVGIO
 svgz
 SVSI
 SWFO
-SWP
+swp
-Swp
 SWPNOSIZE
 SWPNOZORDER
 SWRESTORE
@@ -1786,8 +1790,7 @@ SYSKEY
 syskeydown
 SYSKEYUP
 SYSLIB
-SYSMENU
+sysmenu
-Sysmenu
 systemai
 SYSTEMAPPS
 SYSTEMMODAL
@@ -1891,9 +1894,9 @@ uitests
 UITo
 ULONGLONG
 Ultrawide
-ums
 UMax
 UMin
+ums
 uncompilable
 UNCPRIORITY
 UNDNAME

src/modules/MouseUtils/CursorWrap/CursorWrap.vcxproj

@@ -84,14 +84,17 @@
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="CursorWrapCore.h" />
     <ClInclude Include="CursorWrapTests.h" />
+    <ClInclude Include="MonitorTopology.h" />
     <ClInclude Include="pch.h" />
     <ClInclude Include="trace.h" />
     <ClInclude Include="resource.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="CursorWrapCore.cpp" />
     <ClCompile Include="dllmain.cpp" />
-
+    <ClCompile Include="MonitorTopology.cpp" />
     <ClCompile Include="pch.cpp">
       <PrecompiledHeader Condition="'$(UsePrecompiledHeaders)' != 'false'">Create</PrecompiledHeader>
     </ClCompile>

src/modules/MouseUtils/CursorWrap/CursorWrapCore.cpp

@@ -0,0 +1,268 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#include "pch.h"
+#include "CursorWrapCore.h"
+#include "../../../common/logger/logger.h"
+#include <sstream>
+#include <iomanip>
+#include <ctime>
+
+CursorWrapCore::CursorWrapCore()
+{
+}
+
+#ifdef _DEBUG
+std::wstring CursorWrapCore::GenerateTopologyJSON() const
+{
+    std::wostringstream json;
+
+    // Get current time
+    auto now = std::time(nullptr);
+    std::tm tm{};
+    localtime_s(&tm, &now);
+
+    wchar_t computerName[MAX_COMPUTERNAME_LENGTH + 1] = {0};
+    DWORD size = MAX_COMPUTERNAME_LENGTH + 1;
+    GetComputerNameW(computerName, &size);
+
+    wchar_t userName[256] = {0};
+    size = 256;
+    GetUserNameW(userName, &size);
+
+    json << L"{\n";
+    json << L"  \"captured_at\": \"" << std::put_time(&tm, L"%Y-%m-%dT%H:%M:%S%z") << L"\",\n";
+    json << L"  \"computer_name\": \"" << computerName << L"\",\n";
+    json << L"  \"user_name\": \"" << userName << L"\",\n";
+    json << L"  \"monitor_count\": " << m_monitors.size() << L",\n";
+    json << L"  \"monitors\": [\n";
+
+    for (size_t i = 0; i < m_monitors.size(); ++i)
+    {
+        const auto& monitor = m_monitors[i];
+
+        // Get DPI for this monitor
+        UINT dpiX = 96, dpiY = 96;
+        POINT center = {
+            (monitor.rect.left + monitor.rect.right) / 2,
+            (monitor.rect.top + monitor.rect.bottom) / 2
+        };
+        HMONITOR hMon = MonitorFromPoint(center, MONITOR_DEFAULTTONEAREST);
+        if (hMon)
+        {
+            // Try GetDpiForMonitor (requires linking Shcore.lib)
+            using GetDpiForMonitorFunc = HRESULT (WINAPI *)(HMONITOR, int, UINT*, UINT*);
+            HMODULE shcore = LoadLibraryW(L"Shcore.dll");
+            if (shcore)
+            {
+                auto getDpi = reinterpret_cast<GetDpiForMonitorFunc>(GetProcAddress(shcore, "GetDpiForMonitor"));
+                if (getDpi)
+                {
+                    getDpi(hMon, 0, &dpiX, &dpiY); // MDT_EFFECTIVE_DPI = 0
+                }
+                FreeLibrary(shcore);
+            }
+        }
+
+        int scalingPercent = static_cast<int>((dpiX / 96.0) * 100);
+
+        json << L"    {\n";
+        json << L"      \"left\": " << monitor.rect.left << L",\n";
+        json << L"      \"top\": " << monitor.rect.top << L",\n";
+        json << L"      \"right\": " << monitor.rect.right << L",\n";
+        json << L"      \"bottom\": " << monitor.rect.bottom << L",\n";
+        json << L"      \"width\": " << (monitor.rect.right - monitor.rect.left) << L",\n";
+        json << L"      \"height\": " << (monitor.rect.bottom - monitor.rect.top) << L",\n";
+        json << L"      \"dpi\": " << dpiX << L",\n";
+        json << L"      \"scaling_percent\": " << scalingPercent << L",\n";
+        json << L"      \"primary\": " << (monitor.isPrimary ? L"true" : L"false") << L",\n";
+        json << L"      \"monitor_id\": " << monitor.monitorId << L"\n";
+        json << L"    }";
+        if (i < m_monitors.size() - 1)
+        {
+            json << L",";
+        }
+        json << L"\n";
+    }
+
+    json << L"  ]\n";
+    json << L"}";
+
+    return json.str();
+}
+#endif
+
+void CursorWrapCore::UpdateMonitorInfo()
+{
+    size_t previousMonitorCount = m_monitors.size();
+    Logger::info(L"======= UPDATE MONITOR INFO START =======");
+    Logger::info(L"Previous monitor count: {}", previousMonitorCount);
+
+    m_monitors.clear();
+
+    EnumDisplayMonitors(nullptr, nullptr, [](HMONITOR hMonitor, HDC, LPRECT, LPARAM lParam) -> BOOL {
+        auto* self = reinterpret_cast<CursorWrapCore*>(lParam);
+
+        MONITORINFO mi{};
+        mi.cbSize = sizeof(MONITORINFO);
+        if (GetMonitorInfo(hMonitor, &mi))
+        {
+            MonitorInfo info{};
+            info.hMonitor = hMonitor; // Store handle for direct comparison later
+            info.rect = mi.rcMonitor;
+            info.isPrimary = (mi.dwFlags & MONITORINFOF_PRIMARY) != 0;
+            info.monitorId = static_cast<int>(self->m_monitors.size());
+            self->m_monitors.push_back(info);
+            
+            Logger::info(L"Enumerated monitor {}: hMonitor={}, rect=({},{},{},{}), primary={}",
+                info.monitorId, reinterpret_cast<uintptr_t>(hMonitor),
+                mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
+                info.isPrimary ? L"yes" : L"no");
+        }
+
+        return TRUE;
+    }, reinterpret_cast<LPARAM>(this));
+
+    if (previousMonitorCount != m_monitors.size())
+    {
+        Logger::info(L"*** MONITOR CONFIGURATION CHANGED: {} -> {} monitors ***", 
+            previousMonitorCount, m_monitors.size());
+    }
+
+    m_topology.Initialize(m_monitors);
+
+    // Log monitor configuration summary
+    Logger::info(L"Monitor configuration updated: {} monitor(s)", m_monitors.size());
+    for (size_t i = 0; i < m_monitors.size(); ++i)
+    {
+        const auto& m = m_monitors[i];
+        int width = m.rect.right - m.rect.left;
+        int height = m.rect.bottom - m.rect.top;
+        Logger::info(L"  Monitor {}: {}x{} at ({}, {}){}",
+            i, width, height, m.rect.left, m.rect.top,
+            m.isPrimary ? L" [PRIMARY]" : L"");
+    }
+    Logger::info(L"  Detected {} outer edges for cursor wrapping", m_topology.GetOuterEdges().size());
+
+    // Detect and log monitor gaps
+    auto gaps = m_topology.DetectMonitorGaps();
+    if (!gaps.empty())
+    {
+        Logger::warn(L"Monitor configuration has coordinate gaps that may prevent wrapping:");
+        for (const auto& gap : gaps)
+        {
+            Logger::warn(L"  Gap between Monitor {} and Monitor {}: {}px horizontal gap, {}px vertical overlap",
+                gap.monitor1Index, gap.monitor2Index, gap.horizontalGap, gap.verticalOverlap);
+        }
+        Logger::warn(L"  If monitors appear snapped in Display Settings but show gaps here:");
+        Logger::warn(L"  1. Try dragging monitors apart and snapping them back together");
+        Logger::warn(L"  2. Update your GPU drivers");
+    }
+
+    Logger::info(L"======= UPDATE MONITOR INFO END =======");
+}
+
+POINT CursorWrapCore::HandleMouseMove(const POINT& currentPos, bool disableWrapDuringDrag, int wrapMode)
+{
+    // Check if wrapping should be disabled during drag
+    if (disableWrapDuringDrag && (GetAsyncKeyState(VK_LBUTTON) & 0x8000))
+    {
+#ifdef _DEBUG
+        OutputDebugStringW(L"[CursorWrap] [DRAG] Left mouse button down - skipping wrap\n");
+#endif
+        return currentPos;
+    }
+
+    // Convert int wrapMode to WrapMode enum
+    WrapMode mode = static_cast<WrapMode>(wrapMode);
+
+#ifdef _DEBUG
+    {
+        std::wostringstream oss;
+        oss << L"[CursorWrap] [MOVE] Cursor at (" << currentPos.x << L", " << currentPos.y << L")";
+
+        // Get current monitor and identify which one
+        HMONITOR currentMonitor = MonitorFromPoint(currentPos, MONITOR_DEFAULTTONEAREST);
+        RECT monitorRect;
+        if (m_topology.GetMonitorRect(currentMonitor, monitorRect))
+        {
+            // Find monitor ID
+            int monitorId = -1;
+            for (const auto& monitor : m_monitors)
+            {
+                if (monitor.rect.left == monitorRect.left &&
+                    monitor.rect.top == monitorRect.top &&
+                    monitor.rect.right == monitorRect.right &&
+                    monitor.rect.bottom == monitorRect.bottom)
+                {
+                    monitorId = monitor.monitorId;
+                    break;
+                }
+            }
+            oss << L" on Monitor " << monitorId << L" [" << monitorRect.left << L".." << monitorRect.right
+                << L", " << monitorRect.top << L".." << monitorRect.bottom << L"]";
+        }
+        else
+        {
+            oss << L" (beyond monitor bounds)";
+        }
+        oss << L"\n";
+        OutputDebugStringW(oss.str().c_str());
+    }
+#endif
+
+    // Get current monitor
+    HMONITOR currentMonitor = MonitorFromPoint(currentPos, MONITOR_DEFAULTTONEAREST);
+
+    // Check if cursor is on an outer edge (filtered by wrap mode)
+    EdgeType edgeType;
+    if (!m_topology.IsOnOuterEdge(currentMonitor, currentPos, edgeType, mode))
+    {
+#ifdef _DEBUG
+        static bool lastWasNotOuter = false;
+        if (!lastWasNotOuter)
+        {
+            OutputDebugStringW(L"[CursorWrap] [MOVE] Not on outer edge - no wrapping\n");
+            lastWasNotOuter = true;
+        }
+#endif
+        return currentPos; // Not on an outer edge
+    }
+
+#ifdef _DEBUG
+    {
+        const wchar_t* edgeStr = L"Unknown";
+        switch (edgeType)
+        {
+        case EdgeType::Left: edgeStr = L"Left"; break;
+        case EdgeType::Right: edgeStr = L"Right"; break;
+        case EdgeType::Top: edgeStr = L"Top"; break;
+        case EdgeType::Bottom: edgeStr = L"Bottom"; break;
+        }
+        std::wostringstream oss;
+        oss << L"[CursorWrap] [EDGE] Detected outer " << edgeStr << L" edge at (" << currentPos.x << L", " << currentPos.y << L")\n";
+        OutputDebugStringW(oss.str().c_str());
+    }
+#endif
+
+    // Calculate wrap destination
+    POINT newPos = m_topology.GetWrapDestination(currentMonitor, currentPos, edgeType);
+
+#ifdef _DEBUG
+    if (newPos.x != currentPos.x || newPos.y != currentPos.y)
+    {
+        std::wostringstream oss;
+        oss << L"[CursorWrap] [WRAP] Position change: (" << currentPos.x << L", " << currentPos.y
+            << L") -> (" << newPos.x << L", " << newPos.y << L")\n";
+        oss << L"[CursorWrap] [WRAP] Delta: (" << (newPos.x - currentPos.x) << L", " << (newPos.y - currentPos.y) << L")\n";
+        OutputDebugStringW(oss.str().c_str());
+    }
+    else
+    {
+        OutputDebugStringW(L"[CursorWrap] [WRAP] No position change (same-monitor wrap?)\n");
+    }
+#endif
+
+    return newPos;
+}

src/modules/MouseUtils/CursorWrap/CursorWrapCore.h

@@ -0,0 +1,33 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#pragma once
+#include <windows.h>
+#include <vector>
+#include <string>
+#include "MonitorTopology.h"
+
+// Core cursor wrapping engine
+class CursorWrapCore
+{
+public:
+    CursorWrapCore();
+
+    void UpdateMonitorInfo();
+    
+    // Handle mouse move with wrap mode filtering
+    // wrapMode: 0=Both, 1=VerticalOnly, 2=HorizontalOnly
+    POINT HandleMouseMove(const POINT& currentPos, bool disableWrapDuringDrag, int wrapMode);
+
+    const std::vector<MonitorInfo>& GetMonitors() const { return m_monitors; }
+    const MonitorTopology& GetTopology() const { return m_topology; }
+
+private:
+#ifdef _DEBUG
+    std::wstring GenerateTopologyJSON() const;
+#endif
+
+    std::vector<MonitorInfo> m_monitors;
+    MonitorTopology m_topology;
+};

src/modules/MouseUtils/CursorWrap/MonitorTopology.cpp

@@ -0,0 +1,546 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#include "pch.h"
+#include "MonitorTopology.h"
+#include "../../../common/logger/logger.h"
+#include <algorithm>
+#include <cmath>
+
+void MonitorTopology::Initialize(const std::vector<MonitorInfo>& monitors)
+{
+    Logger::info(L"======= TOPOLOGY INITIALIZATION START =======");
+    Logger::info(L"Initializing edge-based topology for {} monitors", monitors.size());
+
+    m_monitors = monitors;
+    m_outerEdges.clear();
+    m_edgeMap.clear();
+
+    if (monitors.empty())
+    {
+        Logger::warn(L"No monitors provided to Initialize");
+        return;
+    }
+
+    // Log monitor details
+    for (size_t i = 0; i < monitors.size(); ++i)
+    {
+        const auto& m = monitors[i];
+        Logger::info(L"Monitor {}: hMonitor={}, rect=({},{},{},{}), primary={}",
+            i, reinterpret_cast<uintptr_t>(m.hMonitor),
+            m.rect.left, m.rect.top, m.rect.right, m.rect.bottom,
+            m.isPrimary ? L"yes" : L"no");
+    }
+
+    BuildEdgeMap();
+    IdentifyOuterEdges();
+
+    Logger::info(L"Found {} outer edges", m_outerEdges.size());
+    for (const auto& edge : m_outerEdges)
+    {
+        const wchar_t* typeStr = L"Unknown";
+        switch (edge.type)
+        {
+        case EdgeType::Left: typeStr = L"Left"; break;
+        case EdgeType::Right: typeStr = L"Right"; break;
+        case EdgeType::Top: typeStr = L"Top"; break;
+        case EdgeType::Bottom: typeStr = L"Bottom"; break;
+        }
+        Logger::info(L"Outer edge: Monitor {} {} at position {}, range [{}, {}]",
+            edge.monitorIndex, typeStr, edge.position, edge.start, edge.end);
+    }
+    Logger::info(L"======= TOPOLOGY INITIALIZATION COMPLETE =======");
+}
+
+void MonitorTopology::BuildEdgeMap()
+{
+    // Create edges for each monitor using monitor index (not HMONITOR)
+    // This is important because HMONITOR handles can change when monitors are
+    // added/removed dynamically, but indices remain stable within a single
+    // topology configuration
+    for (size_t idx = 0; idx < m_monitors.size(); ++idx)
+    {
+        const auto& monitor = m_monitors[idx];
+        int monitorIndex = static_cast<int>(idx);
+
+        // Left edge
+        MonitorEdge leftEdge;
+        leftEdge.monitorIndex = monitorIndex;
+        leftEdge.type = EdgeType::Left;
+        leftEdge.position = monitor.rect.left;
+        leftEdge.start = monitor.rect.top;
+        leftEdge.end = monitor.rect.bottom;
+        leftEdge.isOuter = true; // Will be updated in IdentifyOuterEdges
+        m_edgeMap[{monitorIndex, EdgeType::Left}] = leftEdge;
+      
+        // Right edge
+        MonitorEdge rightEdge;
+        rightEdge.monitorIndex = monitorIndex;
+        rightEdge.type = EdgeType::Right;
+        rightEdge.position = monitor.rect.right - 1;
+        rightEdge.start = monitor.rect.top;
+        rightEdge.end = monitor.rect.bottom;
+        rightEdge.isOuter = true;
+        m_edgeMap[{monitorIndex, EdgeType::Right}] = rightEdge;
+
+        // Top edge
+        MonitorEdge topEdge;
+        topEdge.monitorIndex = monitorIndex;
+        topEdge.type = EdgeType::Top;
+        topEdge.position = monitor.rect.top;
+        topEdge.start = monitor.rect.left;
+        topEdge.end = monitor.rect.right;
+        topEdge.isOuter = true;
+        m_edgeMap[{monitorIndex, EdgeType::Top}] = topEdge;
+
+        // Bottom edge
+        MonitorEdge bottomEdge;
+        bottomEdge.monitorIndex = monitorIndex;
+        bottomEdge.type = EdgeType::Bottom;
+        bottomEdge.position = monitor.rect.bottom - 1;
+        bottomEdge.start = monitor.rect.left;
+        bottomEdge.end = monitor.rect.right;
+        bottomEdge.isOuter = true;
+        m_edgeMap[{monitorIndex, EdgeType::Bottom}] = bottomEdge;
+    }
+}
+
+void MonitorTopology::IdentifyOuterEdges()
+{
+    const int tolerance = 50;
+    
+    // Check each edge against all other edges to find adjacent ones
+    for (auto& [key1, edge1] : m_edgeMap)
+    {
+        for (const auto& [key2, edge2] : m_edgeMap)
+        {
+            if (edge1.monitorIndex == edge2.monitorIndex)
+            {
+                continue; // Same monitor
+            }
+
+            // Check if edges are adjacent
+            if (EdgesAreAdjacent(edge1, edge2, tolerance))
+            {
+                edge1.isOuter = false;
+                break; // This edge has an adjacent monitor
+            }
+        }
+
+        if (edge1.isOuter)
+        {
+            m_outerEdges.push_back(edge1);
+        }
+    }
+}
+
+bool MonitorTopology::EdgesAreAdjacent(const MonitorEdge& edge1, const MonitorEdge& edge2, int tolerance) const
+{
+    // Edges must be opposite types to be adjacent
+    bool oppositeTypes = false;
+
+    if ((edge1.type == EdgeType::Left && edge2.type == EdgeType::Right) ||
+        (edge1.type == EdgeType::Right && edge2.type == EdgeType::Left) ||
+        (edge1.type == EdgeType::Top && edge2.type == EdgeType::Bottom) ||
+        (edge1.type == EdgeType::Bottom && edge2.type == EdgeType::Top))
+    {
+        oppositeTypes = true;
+    }
+
+    if (!oppositeTypes)
+    {
+        return false;
+    }
+
+    // Check if positions are within tolerance
+    if (abs(edge1.position - edge2.position) > tolerance)
+    {
+        return false;
+    }
+
+    // Check if perpendicular ranges overlap
+    int overlapStart = max(edge1.start, edge2.start);
+    int overlapEnd = min(edge1.end, edge2.end);
+
+    return overlapEnd > overlapStart + tolerance;
+}
+
+bool MonitorTopology::IsOnOuterEdge(HMONITOR monitor, const POINT& cursorPos, EdgeType& outEdgeType, WrapMode wrapMode) const
+{
+    RECT monitorRect;
+    if (!GetMonitorRect(monitor, monitorRect))
+    {
+        Logger::warn(L"IsOnOuterEdge: GetMonitorRect failed for monitor handle {}", reinterpret_cast<uintptr_t>(monitor));
+        return false;
+    }
+
+    // Get monitor index for edge map lookup
+    int monitorIndex = GetMonitorIndex(monitor);
+    if (monitorIndex < 0)
+    {
+        Logger::warn(L"IsOnOuterEdge: Monitor index not found for handle {} at cursor ({}, {})", 
+            reinterpret_cast<uintptr_t>(monitor), cursorPos.x, cursorPos.y);
+        return false; // Monitor not found in our list
+    }
+
+    // Check each edge type
+    const int edgeThreshold = 1;
+
+    // At corners, multiple edges may match - collect all candidates and try each
+    // to find one with a valid wrap destination
+    std::vector<EdgeType> candidateEdges;
+
+    // Left edge - only if mode allows horizontal wrapping
+    if ((wrapMode == WrapMode::Both || wrapMode == WrapMode::HorizontalOnly) &&
+        cursorPos.x <= monitorRect.left + edgeThreshold)
+    {
+        auto it = m_edgeMap.find({monitorIndex, EdgeType::Left});
+        if (it != m_edgeMap.end() && it->second.isOuter)
+        {
+            candidateEdges.push_back(EdgeType::Left);
+        }
+    }
+
+    // Right edge - only if mode allows horizontal wrapping
+    if ((wrapMode == WrapMode::Both || wrapMode == WrapMode::HorizontalOnly) &&
+        cursorPos.x >= monitorRect.right - 1 - edgeThreshold)
+    {
+        auto it = m_edgeMap.find({monitorIndex, EdgeType::Right});
+        if (it != m_edgeMap.end())
+        {
+            if (it->second.isOuter)
+            {
+                candidateEdges.push_back(EdgeType::Right);
+            }
+            // Debug: Log why right edge isn't outer
+            else
+            {
+                Logger::trace(L"IsOnOuterEdge: Monitor {} right edge is NOT outer (inner edge)", monitorIndex);
+            }
+        }
+    }
+
+    // Top edge - only if mode allows vertical wrapping
+    if ((wrapMode == WrapMode::Both || wrapMode == WrapMode::VerticalOnly) &&
+        cursorPos.y <= monitorRect.top + edgeThreshold)
+    {
+        auto it = m_edgeMap.find({monitorIndex, EdgeType::Top});
+        if (it != m_edgeMap.end() && it->second.isOuter)
+        {
+            candidateEdges.push_back(EdgeType::Top);
+        }
+    }
+
+    // Bottom edge - only if mode allows vertical wrapping
+    if ((wrapMode == WrapMode::Both || wrapMode == WrapMode::VerticalOnly) &&
+        cursorPos.y >= monitorRect.bottom - 1 - edgeThreshold)
+    {
+        auto it = m_edgeMap.find({monitorIndex, EdgeType::Bottom});
+        if (it != m_edgeMap.end() && it->second.isOuter)
+        {
+            candidateEdges.push_back(EdgeType::Bottom);
+        }
+    }
+
+    if (candidateEdges.empty())
+    {
+        return false;
+    }
+
+    // Try each candidate edge and return first with valid wrap destination
+    for (EdgeType candidate : candidateEdges)
+    {
+        MonitorEdge oppositeEdge = FindOppositeOuterEdge(candidate,
+            (candidate == EdgeType::Left || candidate == EdgeType::Right) ? cursorPos.y : cursorPos.x);
+
+        if (oppositeEdge.monitorIndex >= 0)
+        {
+            outEdgeType = candidate;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+POINT MonitorTopology::GetWrapDestination(HMONITOR fromMonitor, const POINT& cursorPos, EdgeType edgeType) const
+{
+    // Get monitor index for edge map lookup
+    int monitorIndex = GetMonitorIndex(fromMonitor);
+    if (monitorIndex < 0)
+    {
+        return cursorPos; // Monitor not found
+    }
+
+    auto it = m_edgeMap.find({monitorIndex, edgeType});
+    if (it == m_edgeMap.end())
+    {
+        return cursorPos; // Edge not found
+    }
+
+    const MonitorEdge& fromEdge = it->second;
+
+    // Calculate relative position on current edge (0.0 to 1.0)
+    double relativePos = GetRelativePosition(fromEdge,
+        (edgeType == EdgeType::Left || edgeType == EdgeType::Right) ? cursorPos.y : cursorPos.x);
+
+    // Find opposite outer edge
+    MonitorEdge oppositeEdge = FindOppositeOuterEdge(edgeType,
+        (edgeType == EdgeType::Left || edgeType == EdgeType::Right) ? cursorPos.y : cursorPos.x);
+
+    if (oppositeEdge.monitorIndex < 0)
+    {
+        // No opposite edge found, wrap within same monitor
+        RECT monitorRect;
+        if (GetMonitorRect(fromMonitor, monitorRect))
+        {
+            POINT result = cursorPos;
+            switch (edgeType)
+            {
+            case EdgeType::Left:
+                result.x = monitorRect.right - 2;
+                break;
+            case EdgeType::Right:
+                result.x = monitorRect.left + 1;
+                break;
+            case EdgeType::Top:
+                result.y = monitorRect.bottom - 2;
+                break;
+            case EdgeType::Bottom:
+                result.y = monitorRect.top + 1;
+                break;
+            }
+            return result;
+        }
+        return cursorPos;
+    }
+
+    // Calculate target position on opposite edge
+    POINT result;
+
+    if (edgeType == EdgeType::Left || edgeType == EdgeType::Right)
+    {
+        // Horizontal edge -> vertical movement
+        result.x = oppositeEdge.position;
+        result.y = GetAbsolutePosition(oppositeEdge, relativePos);
+    }
+    else
+    {
+        // Vertical edge -> horizontal movement
+        result.y = oppositeEdge.position;
+        result.x = GetAbsolutePosition(oppositeEdge, relativePos);
+    }
+
+    return result;
+}
+
+MonitorEdge MonitorTopology::FindOppositeOuterEdge(EdgeType fromEdge, int relativePosition) const
+{
+    EdgeType targetType;
+    bool findMax; // true = find max position, false = find min position
+
+    switch (fromEdge)
+    {
+    case EdgeType::Left:
+        targetType = EdgeType::Right;
+        findMax = true;
+        break;
+    case EdgeType::Right:
+        targetType = EdgeType::Left;
+        findMax = false;
+        break;
+    case EdgeType::Top:
+        targetType = EdgeType::Bottom;
+        findMax = true;
+        break;
+    case EdgeType::Bottom:
+        targetType = EdgeType::Top;
+        findMax = false;
+        break;
+    default:
+        return { .monitorIndex = -1 }; // Invalid edge type
+    }
+
+    MonitorEdge result = { .monitorIndex = -1 }; // -1 indicates not found
+    int extremePosition = findMax ? INT_MIN : INT_MAX;
+
+    for (const auto& edge : m_outerEdges)
+    {
+        if (edge.type != targetType)
+        {
+            continue;
+        }
+
+        // Check if this edge overlaps with the relative position
+        if (relativePosition >= edge.start && relativePosition <= edge.end)
+        {
+            if ((findMax && edge.position > extremePosition) ||
+                (!findMax && edge.position < extremePosition))
+            {
+                extremePosition = edge.position;
+                result = edge;
+            }
+        }
+    }
+
+    return result;
+}
+
+double MonitorTopology::GetRelativePosition(const MonitorEdge& edge, int coordinate) const
+{
+    if (edge.end == edge.start)
+    {
+        return 0.5; // Avoid division by zero
+    }
+
+    int clamped = max(edge.start, min(coordinate, edge.end));
+    // Use int64_t to avoid overflow warning C26451
+    int64_t numerator = static_cast<int64_t>(clamped) - static_cast<int64_t>(edge.start);
+    int64_t denominator = static_cast<int64_t>(edge.end) - static_cast<int64_t>(edge.start);
+    return static_cast<double>(numerator) / static_cast<double>(denominator);
+}
+
+int MonitorTopology::GetAbsolutePosition(const MonitorEdge& edge, double relativePosition) const
+{
+    // Use int64_t to prevent arithmetic overflow during subtraction and multiplication
+    int64_t range = static_cast<int64_t>(edge.end) - static_cast<int64_t>(edge.start);
+    int64_t offset = static_cast<int64_t>(relativePosition * static_cast<double>(range));
+    // Clamp result to int range before returning
+    int64_t result = static_cast<int64_t>(edge.start) + offset;
+    return static_cast<int>(result);
+}
+
+std::vector<MonitorTopology::GapInfo> MonitorTopology::DetectMonitorGaps() const
+{
+    std::vector<GapInfo> gaps;
+    const int gapThreshold = 50; // Same as ADJACENCY_TOLERANCE
+
+    // Check each pair of monitors
+    for (size_t i = 0; i < m_monitors.size(); ++i)
+    {
+        for (size_t j = i + 1; j < m_monitors.size(); ++j)
+        {
+            const auto& m1 = m_monitors[i];
+            const auto& m2 = m_monitors[j];
+
+            // Check vertical overlap
+            int vOverlapStart = max(m1.rect.top, m2.rect.top);
+            int vOverlapEnd = min(m1.rect.bottom, m2.rect.bottom);
+            int vOverlap = vOverlapEnd - vOverlapStart;
+
+            if (vOverlap <= 0)
+            {
+                continue; // No vertical overlap, skip
+            }
+
+            // Check horizontal gap
+            int hGap = min(abs(m1.rect.right - m2.rect.left), abs(m2.rect.right - m1.rect.left));
+
+            if (hGap > gapThreshold)
+            {
+                GapInfo gap;
+                gap.monitor1Index = static_cast<int>(i);
+                gap.monitor2Index = static_cast<int>(j);
+                gap.horizontalGap = hGap;
+                gap.verticalOverlap = vOverlap;
+                gaps.push_back(gap);
+            }
+        }
+    }
+
+    return gaps;
+}
+
+HMONITOR MonitorTopology::GetMonitorFromPoint(const POINT& pt) const
+{
+    return MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
+}
+
+bool MonitorTopology::GetMonitorRect(HMONITOR monitor, RECT& rect) const
+{
+    // First try direct HMONITOR comparison
+    for (const auto& monitorInfo : m_monitors)
+    {
+        if (monitorInfo.hMonitor == monitor)
+        {
+            rect = monitorInfo.rect;
+            return true;
+        }
+    }
+
+    // Fallback: If direct comparison fails, try matching by current monitor info
+    MONITORINFO mi{};
+    mi.cbSize = sizeof(MONITORINFO);
+    if (GetMonitorInfo(monitor, &mi))
+    {
+        for (const auto& monitorInfo : m_monitors)
+        {
+            if (monitorInfo.rect.left == mi.rcMonitor.left &&
+                monitorInfo.rect.top == mi.rcMonitor.top &&
+                monitorInfo.rect.right == mi.rcMonitor.right &&
+                monitorInfo.rect.bottom == mi.rcMonitor.bottom)
+            {
+                rect = monitorInfo.rect;
+                return true;
+            }
+        }
+    }
+    
+    return false;
+}
+
+HMONITOR MonitorTopology::GetMonitorFromRect(const RECT& rect) const
+{
+    return MonitorFromRect(&rect, MONITOR_DEFAULTTONEAREST);
+}
+
+int MonitorTopology::GetMonitorIndex(HMONITOR monitor) const
+{
+    // First try direct HMONITOR comparison (fast and accurate)
+    for (size_t i = 0; i < m_monitors.size(); ++i)
+    {
+        if (m_monitors[i].hMonitor == monitor)
+        {
+            return static_cast<int>(i);
+        }
+    }
+
+    // Fallback: If direct comparison fails (e.g., handle changed after display reconfiguration),
+    // try matching by position. Get the monitor's current rect and find matching stored rect.
+    MONITORINFO mi{};
+    mi.cbSize = sizeof(MONITORINFO);
+    if (GetMonitorInfo(monitor, &mi))
+    {
+        for (size_t i = 0; i < m_monitors.size(); ++i)
+        {
+            // Match by rect bounds
+            if (m_monitors[i].rect.left == mi.rcMonitor.left &&
+                m_monitors[i].rect.top == mi.rcMonitor.top &&
+                m_monitors[i].rect.right == mi.rcMonitor.right &&
+                m_monitors[i].rect.bottom == mi.rcMonitor.bottom)
+            {
+                Logger::trace(L"GetMonitorIndex: Found monitor {} via rect fallback (handle changed from {} to {})", 
+                    i, reinterpret_cast<uintptr_t>(m_monitors[i].hMonitor), reinterpret_cast<uintptr_t>(monitor));
+                return static_cast<int>(i);
+            }
+        }
+        
+        // Log all stored monitors vs the requested one for debugging
+        Logger::warn(L"GetMonitorIndex: No match found. Requested monitor rect=({},{},{},{})",
+            mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom);
+        for (size_t i = 0; i < m_monitors.size(); ++i)
+        {
+            Logger::warn(L"  Stored monitor {}: rect=({},{},{},{})",
+                i, m_monitors[i].rect.left, m_monitors[i].rect.top, 
+                m_monitors[i].rect.right, m_monitors[i].rect.bottom);
+        }
+    }
+    else
+    {
+        Logger::warn(L"GetMonitorIndex: GetMonitorInfo failed for handle {}", reinterpret_cast<uintptr_t>(monitor));
+    }
+
+    return -1; // Not found
+}
+

src/modules/MouseUtils/CursorWrap/MonitorTopology.h

@@ -0,0 +1,106 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#pragma once
+#include <windows.h>
+#include <vector>
+#include <map>
+
+// Monitor information structure
+struct MonitorInfo
+{
+    HMONITOR hMonitor; // Direct handle for accurate lookup after display changes
+    RECT rect;
+    bool isPrimary;
+    int monitorId;
+};
+
+// Edge type enumeration
+enum class EdgeType
+{
+    Left = 0,
+    Right = 1,
+    Top = 2,
+    Bottom = 3
+};
+
+// Wrap mode enumeration (matches Settings UI dropdown)
+enum class WrapMode
+{
+    Both = 0,           // Wrap in both directions
+    VerticalOnly = 1,   // Only wrap top/bottom
+    HorizontalOnly = 2  // Only wrap left/right
+};
+
+// Represents a single edge of a monitor
+struct MonitorEdge
+{
+    int monitorIndex;  // Index into m_monitors (stable across display changes)
+    EdgeType type;
+    int start;      // For vertical edges: Y start; horizontal: X start
+    int end;        // For vertical edges: Y end; horizontal: X end
+    int position;   // For vertical edges: X coord; horizontal: Y coord
+    bool isOuter;   // True if no adjacent monitor touches this edge
+};
+
+// Monitor topology helper - manages edge-based monitor layout
+struct MonitorTopology
+{
+    void Initialize(const std::vector<MonitorInfo>& monitors);
+
+    // Check if cursor is on an outer edge of the given monitor
+    // wrapMode filters which edges are considered (Both, VerticalOnly, HorizontalOnly)
+    bool IsOnOuterEdge(HMONITOR monitor, const POINT& cursorPos, EdgeType& outEdgeType, WrapMode wrapMode) const;
+
+    // Get the wrap destination point for a cursor on an outer edge
+    POINT GetWrapDestination(HMONITOR fromMonitor, const POINT& cursorPos, EdgeType edgeType) const;
+
+    // Get monitor at point (helper)
+    HMONITOR GetMonitorFromPoint(const POINT& pt) const;
+
+    // Get monitor rectangle (helper)
+    bool GetMonitorRect(HMONITOR monitor, RECT& rect) const;
+
+    // Get outer edges collection (for debugging)
+    const std::vector<MonitorEdge>& GetOuterEdges() const { return m_outerEdges; }
+
+    // Detect gaps between monitors that should be snapped together
+    struct GapInfo {
+        int monitor1Index;
+        int monitor2Index;
+        int horizontalGap;
+        int verticalOverlap;
+    };
+    std::vector<GapInfo> DetectMonitorGaps() const;
+
+private:
+    std::vector<MonitorInfo> m_monitors;
+    std::vector<MonitorEdge> m_outerEdges;
+
+    // Map from (monitor index, edge type) to edge info
+    // Using monitor index instead of HMONITOR because HMONITOR handles can change
+    // when monitors are added/removed dynamically
+    std::map<std::pair<int, EdgeType>, MonitorEdge> m_edgeMap;
+
+    // Helper to resolve HMONITOR to monitor index at runtime
+    int GetMonitorIndex(HMONITOR monitor) const;
+
+    // Helper to get consistent HMONITOR from RECT
+    HMONITOR GetMonitorFromRect(const RECT& rect) const;
+    
+    void BuildEdgeMap();
+    void IdentifyOuterEdges();
+
+    // Check if two edges are adjacent (within tolerance)
+    bool EdgesAreAdjacent(const MonitorEdge& edge1, const MonitorEdge& edge2, int tolerance = 50) const;
+
+    // Find the opposite outer edge for wrapping
+    MonitorEdge FindOppositeOuterEdge(EdgeType fromEdge, int relativePosition) const;
+
+    // Calculate relative position along an edge (0.0 to 1.0)
+    double GetRelativePosition(const MonitorEdge& edge, int coordinate) const;
+
+    // Convert relative position to absolute coordinate on target edge
+    int GetAbsolutePosition(const MonitorEdge& edge, double relativePosition) const;
+};

src/settings-ui/Settings.UI.Library/CursorWrapProperties.cs

@@ -22,11 +22,15 @@ namespace Microsoft.PowerToys.Settings.UI.Library
         [JsonPropertyName("disable_wrap_during_drag")]
         public BoolProperty DisableWrapDuringDrag { get; set; }
 
+        [JsonPropertyName("wrap_mode")]
+        public IntProperty WrapMode { get; set; }
+
         public CursorWrapProperties()
         {
             ActivationShortcut = DefaultActivationShortcut;
             AutoActivate = new BoolProperty(false);
             DisableWrapDuringDrag = new BoolProperty(true);
+            WrapMode = new IntProperty(0); // 0=Both (default), 1=VerticalOnly, 2=HorizontalOnly
         }
     }
 }

src/settings-ui/Settings.UI.Library/CursorWrapSettings.cs

@@ -47,7 +47,16 @@ namespace Microsoft.PowerToys.Settings.UI.Library
         // This can be utilized in the future if the settings.json file is to be modified/deleted.
         public bool UpgradeSettingsConfiguration()
         {
-            return false;
+            bool settingsUpgraded = false;
+
+            // Add WrapMode property if it doesn't exist (for users upgrading from older versions)
+            if (Properties.WrapMode == null)
+            {
+                Properties.WrapMode = new IntProperty(0); // Default to Both
+                settingsUpgraded = true;
+            }
+
+            return settingsUpgraded;
         }
     }
 }

src/settings-ui/Settings.UI/SettingsXAML/Views/MouseUtilsPage.xaml

@@ -47,6 +47,13 @@
                             <tkcontrols:SettingsCard ContentAlignment="Left" IsEnabled="{x:Bind ViewModel.IsCursorWrapEnabled, Mode=OneWay}">
                                 <CheckBox x:Uid="MouseUtils_CursorWrap_DisableWrapDuringDrag" IsChecked="{x:Bind ViewModel.CursorWrapDisableWrapDuringDrag, Mode=TwoWay}" />
                             </tkcontrols:SettingsCard>
+                            <tkcontrols:SettingsCard Name="MouseUtilsCursorWrapWrapMode" x:Uid="MouseUtils_CursorWrap_WrapMode">
+                                <ComboBox MinWidth="{StaticResource SettingActionControlMinWidth}" SelectedIndex="{x:Bind Path=ViewModel.CursorWrapWrapMode, Mode=TwoWay}">
+                                    <ComboBoxItem x:Uid="MouseUtils_CursorWrap_WrapMode_Both" />
+                                    <ComboBoxItem x:Uid="MouseUtils_CursorWrap_WrapMode_VerticalOnly" />
+                                    <ComboBoxItem x:Uid="MouseUtils_CursorWrap_WrapMode_HorizontalOnly" />
+                                </ComboBox>
+                            </tkcontrols:SettingsCard>
                         </tkcontrols:SettingsExpander.Items>
                     </tkcontrols:SettingsExpander>
                 </controls:SettingsGroup>

src/settings-ui/Settings.UI/Strings/en-us/Resources.resw

@@ -2728,6 +2728,18 @@ From there, simply click on one of the supported files in the File Explorer and
   <data name="MouseUtils_CursorWrap_AutoActivate.Content" xml:space="preserve">
     <value>Automatically activate on utility startup</value>
   </data>
+  <data name="MouseUtils_CursorWrap_WrapMode.Header" xml:space="preserve">
+    <value>Wrap mode</value>
+  </data>
+  <data name="MouseUtils_CursorWrap_WrapMode_VerticalOnly.Content" xml:space="preserve">
+    <value>Vertical only</value>
+  </data>
+  <data name="MouseUtils_CursorWrap_WrapMode_HorizontalOnly.Content" xml:space="preserve">
+    <value>Horizontal only</value>
+  </data>
+  <data name="MouseUtils_CursorWrap_WrapMode_Both.Content" xml:space="preserve">
+    <value>Vertical and horizontal</value>
+  </data>
   <data name="Oobe_MouseUtils_MousePointerCrosshairs.Text" xml:space="preserve">
     <value>Mouse Pointer Crosshairs</value>
     <comment>Mouse as in the hardware peripheral.</comment>

src/settings-ui/Settings.UI/ViewModels/MouseUtilsViewModel.cs

@@ -113,6 +113,9 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             // Null-safe access in case property wasn't upgraded yet - default to TRUE
             _cursorWrapDisableWrapDuringDrag = CursorWrapSettingsConfig.Properties.DisableWrapDuringDrag?.Value ?? true;
 
+            // Null-safe access in case property wasn't upgraded yet - default to 0 (Both)
+            _cursorWrapWrapMode = CursorWrapSettingsConfig.Properties.WrapMode?.Value ?? 0;
+
             int isEnabled = 0;
 
             Utilities.NativeMethods.SystemParametersInfo(Utilities.NativeMethods.SPI_GETCLIENTAREAANIMATION, 0, ref isEnabled, 0);
@@ -1083,6 +1086,34 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             }
         }
 
+        public int CursorWrapWrapMode
+        {
+            get
+            {
+                return _cursorWrapWrapMode;
+            }
+
+            set
+            {
+                if (value != _cursorWrapWrapMode)
+                {
+                    _cursorWrapWrapMode = value;
+
+                    // Ensure the property exists before setting value
+                    if (CursorWrapSettingsConfig.Properties.WrapMode == null)
+                    {
+                        CursorWrapSettingsConfig.Properties.WrapMode = new IntProperty(value);
+                    }
+                    else
+                    {
+                        CursorWrapSettingsConfig.Properties.WrapMode.Value = value;
+                    }
+
+                    NotifyCursorWrapPropertyChanged();
+                }
+            }
+        }
+
         public void NotifyCursorWrapPropertyChanged([CallerMemberName] string propertyName = null)
         {
             OnPropertyChanged(propertyName);
@@ -1154,5 +1185,6 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
         private bool _isCursorWrapEnabled;
         private bool _cursorWrapAutoActivate;
         private bool _cursorWrapDisableWrapDuringDrag; // Will be initialized in constructor from settings
+        private int _cursorWrapWrapMode; // 0=Both, 1=VerticalOnly, 2=HorizontalOnly
     }
 }