winget install "App Name" --accept-package-agreements For a local MSIX file:
Add-AppxPackage -Path "C:\path\to\your_app.msix" install msix
Add-AppxProvisionedPackage -Online -FolderPath "C:\path\to\extracted_msix" -SkipLicense For deployment via SCCM, Intune, or script: install msix
Add-AppxPackage -Path "app.msix" -ForceApplicationShutdown -ForceTargetAppShutdown To suppress UI dialogs, use -ForceUpdateFromAnyVersion and -AllowUnsigned (if unsigned). If the MSIX is published in a known repository: install msix