Clear answers about safety, compatibility, and how Windows Update Blocker works.
Top Questions
Windows Update Blocker is a legitimate administrative utility. It is freeware and intended for responsible system management. You remain in control of security updates and should re-enable updates when appropriate.
Yes. WUB supports Windows 11, 10, 8.1, 8, and 7. Administrator privileges are required to change Windows Update services.
Windows can attempt to re-enable update services. Enable the “Protect Service Settings” option in WUB to keep your selected state intact.
WUB is portable. To remove it, delete the folder where you extracted or saved the executable. No system installer is used.
