Starting with version 1703, Windows 10 introduces an option to block users from installing apps, including traditional (win32) apps, from being installed on your device outside the Windows Store.

Stop Windows 11/10 from installing unwanted Apps First of all, you need to stop Windows 11/10 by giving you suggestions for different apps and services.

If you want to block the Roblox website or app, or prevent Roblox from being downloaded on your Windows 11/10 computer, see this post.

Microsoft is introducing a new security feature in Windows 10 that'll block apps from installing from outside the Windows Store, but it's not on by default.

Certain Windows 10 apps can't be uninstalled the normal way--they have to be removed with PowerShell commands. Here's how you do it.