Improve DSC documentation (#42554)

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## Summary of the Pull Request

This documentation enhances the DSC documentation by incorporating
reference documents and providing examples.

Closes #42552.

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- [x] Closes: #xxx
- [ ] **Communication:** I've discussed this with core contributors
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- [ ] **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
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- [ ] **Documentation updated:** If checked, please file a pull request
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and link it here: #xxx

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Co-authored-by: Niels Laute <niels.laute@live.nl>
This commit is contained in:
Gijs Reijn
2026-04-01 10:56:40 +02:00
committed by GitHub
parent 2c97e04019
commit 3b6453c932
29 changed files with 7116 additions and 83 deletions

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---
description: DSC configuration reference for PowerToys FindMyMouse module
ms.date: 10/18/2025
ms.topic: reference
title: FindMyMouse Module
---
# FindMyMouse Module
## Synopsis
Manages configuration for the Find My Mouse utility, which helps locate your
mouse cursor on the screen.
## Description
The `FindMyMouse` module configures PowerToys Find My Mouse, a utility that
highlights your mouse cursor location when you press the Ctrl key. This is
particularly useful on large or multiple displays where the cursor can be
difficult to locate.
## Properties
The FindMyMouse module supports the following configurable properties:
### DoNotActivateOnGameMode
Controls whether Find My Mouse is disabled during game mode.
**Type:** boolean
**Default:** `true`
**Description:** When enabled, Find My Mouse will not activate when Windows
game mode is active.
### BackgroundColor
Sets the background color of the spotlight effect.
**Type:** string (hex color)
**Format:** `"#RRGGBB"`
**Default:** `"#000000"` (black)
### SpotlightColor
Sets the color of the spotlight circle around the cursor.
**Type:** string (hex color)
**Format:** `"#RRGGBB"`
**Default:** `"#FFFFFF"` (white)
### OverlayOpacity
Sets the opacity of the background overlay (0-100).
**Type:** integer
**Range:** `0` to `100`
**Default:** `50`
### SpotlightRadius
Sets the radius of the spotlight in pixels.
**Type:** integer
**Range:** `50` to `500`
**Default:** `100`
### AnimationDurationMs
Sets the duration of the spotlight animation in milliseconds.
**Type:** integer
**Range:** `0` to `5000`
**Default:** `500`
### SpotlightInitialZoom
Sets the initial zoom level of the spotlight effect.
**Type:** integer
**Range:** `100` to `1000`
**Default:** `200`
### ExcludedApps
List of applications where Find My Mouse is disabled.
**Type:** string (newline-separated list of executable names)
## Examples
### Example 1 - Configure spotlight appearance with direct execution
This example customizes the spotlight colors and radius.
```powershell
$config = @{
settings = @{
properties = @{
BackgroundColor = "#000000"
SpotlightColor = "#00FF00"
SpotlightRadius = 150
OverlayOpacity = 60
}
name = "FindMyMouse"
version = "1.0"
}
} | ConvertTo-Json -Depth 10 -Compress
PowerToys.DSC.exe set --resource 'settings' --module FindMyMouse --input $config
```
### Example 2 - Configure animation with DSC
This example customizes the spotlight animation behavior.
```bash
dsc config set --file findmymouse-animation.dsc.yaml
```
```yaml
# findmymouse-animation.dsc.yaml
$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
resources:
- name: Configure Find My Mouse animation
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
AnimationDurationMs: 750
SpotlightInitialZoom: 300
SpotlightRadius: 120
name: FindMyMouse
version: 1.0
```
### Example 3 - Install and configure with WinGet
This example installs PowerToys and configures Find My Mouse with custom
colors.
```bash
winget configure winget-findmymouse.yaml
```
```yaml
# winget-findmymouse.yaml
$schema: https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2023/08/config/document.json
metadata:
winget:
processor: dscv3
resources:
- name: Install PowerToys
type: Microsoft.WinGet.DSC/WinGetPackage
properties:
id: Microsoft.PowerToys
source: winget
- name: Configure Find My Mouse
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
BackgroundColor: "#000000"
SpotlightColor: "#0078D7"
OverlayOpacity: 70
SpotlightRadius: 140
DoNotActivateOnGameMode: true
name: FindMyMouse
version: 1.0
```
### Example 4 - Subtle configuration
This example creates a subtle, less intrusive spotlight effect.
```bash
dsc config set --file findmymouse-subtle.dsc.yaml
```
```yaml
# findmymouse-subtle.dsc.yaml
$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
resources:
- name: Subtle spotlight
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
OverlayOpacity: 30
SpotlightRadius: 100
AnimationDurationMs: 300
name: FindMyMouse
version: 1.0
```
### Example 5 - High visibility configuration
This example creates a high-visibility spotlight for accessibility.
```powershell
$config = @{
settings = @{
properties = @{
BackgroundColor = "#000000"
SpotlightColor = "#FFFF00"
OverlayOpacity = 80
SpotlightRadius = 200
SpotlightInitialZoom = 400
}
name = "FindMyMouse"
version = "1.0"
}
} | ConvertTo-Json -Depth 10 -Compress
PowerToys.DSC.exe set --resource 'settings' --module FindMyMouse --input $config
```
### Example 6 - Disable during gaming
This example ensures Find My Mouse doesn't interfere with games.
```bash
dsc config set --file findmymouse-gaming.dsc.yaml
```
```yaml
# findmymouse-gaming.dsc.yaml
$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
resources:
- name: Gaming configuration
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
DoNotActivateOnGameMode: true
name: FindMyMouse
version: 1.0
```
## Use cases
### Large displays
Configure for high visibility on large screens:
```yaml
resources:
- name: Large display configuration
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
SpotlightRadius: 180
OverlayOpacity: 70
SpotlightColor: "#FFFFFF"
name: FindMyMouse
version: 1.0
```
### Accessibility
Configure for maximum visibility:
```yaml
resources:
- name: Accessibility configuration
type: Microsoft.PowerToys/FindMyMouseSettings
properties:
settings:
properties:
SpotlightColor: "#FFFF00"
OverlayOpacity: 80
SpotlightRadius: 200
AnimationDurationMs: 1000
name: FindMyMouse
version: 1.0
```
## See also
- [Settings Resource][01]
- [PowerToys DSC Overview][02]
- [MouseHighlighter][03]
<!-- Link reference definitions -->
[01]: ../settings-resource.md
[02]: ../overview.md
[03]: ./MouseHighlighter.md