Knowledge base for software setup, errors, and daily tool work.

Fix Windows Activation Service Unavailable Error

You try to activate Windows, but see 'Activation service unavailable' or 'We can't activate Windo...

How Clearing Microsoft Store Cache Can Speed Up Your PC

If your Microsoft Store is running slowly, apps won't download, or you're seeing error codes, a c...

Fix Windows Update Error 0x80072ee2: DNS and Network Issues

Windows Update error 0x80072ee2 typically means your PC can't connect to Microsoft's update serve...

Fix 'Authentication Failed' Errors in Windows Server CMD

When you see 'authentication failed' while running commands in Windows Server's command prompt, i...

Fix Windows Terminal Config File Not Saving

You edit your Windows Terminal settings, click Save, and the changes disappear. Or the file rever...

Docker Container Restarting Due to Health Check: Causes and Fixes