How to Install an .appxbundle File

I shared Windows' built-in Paint 3D before — a handy matting tool whose installer is .appxbundle. Some systems install it on double-click; others need PowerShell.

Steps:

1. Press Win + S, search PowerShell, run it as administrator.
2. Enter: Add-AppxPackage -Path "path\filename.appxbundle" — change the quoted path to where your file is, e.g. Add-AppxPackage -Path "D:\3d.AppxBundle". Rename the file to English first (press F2) to avoid errors.
3. Press Enter and wait for it to finish.