Vital Windows 11 certificates are expiring: how to check if you’re affected

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...
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Command line interface for Windows XP license management, inspired by Microsoft's "slmgr".

You need to download the right version for your edition of Windows XP/2003! In most cases, you'll need xpmgr_x86.exe. If you have Windows XP Professional x64 Edition ...