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

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

Fix Microsoft Store Not Opening After Update

After a Windows update, the Microsoft Store may fail to open or load properly. This is often due ...

Fix BitLocker Error 0x8031004b After Settings Reset

If you see error 0x8031004b when trying to unlock or enable BitLocker after a settings reset, it ...

Fix Microsoft Teams Module Not Found Error by Clearing Cache

If you see a 'module not found' error when starting Microsoft Teams, it's often caused by a corru...

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