How to block websites Block all users of a Windows PC from opening certain websites—no matter what browser they use.

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.

When Microsoft Edge reaches general availability in January, Microsoft has stated that the browser will automatically be installed on Windows 10 devices via Windows Update. Here is how to block it ...

You can block websites on Google Chrome using an extension called BlockSite or in Settings.

Block Internet Access to Apps! You can disable a program from connecting to the internet using CMD or Outbound Rules of Windows Firewall.