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 to Restart Microsoft Teams Service on Windows

If Microsoft Teams stops responding, won't sync messages, or fails to update, restarting the Team...

Fix 'Access Denied' When Running Commands on a Locked File

When you see Access is denied or Permission denied in Command Prompt wh...

Fix Windows Search Not Running on Startup

If Windows Search doesn't start when you boot your PC, you'll notice the search box or taskbar se...

Fix 'ffmpeg command not found' in PHP exec()