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

Fix PowerShell Permission Denied When Running Script

You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...

Fix Windows Update Clean Up Tool Not Working

You run Disk Cleanup, check "Windows Update Cleanup", but nothing happens—or the option is missin...

Fix BitLocker Version Mismatch After a Windows Update

After a Windows update, you might see a BitLocker error like "The version of BitLocker on this dr...

Fix Windows Defender Blank Screen in Windows 11

If you open Windows Security (Windows Defender) on Windows 11 and see only a blank or white scree...

PowerShell Command Not Found but Works in CMD

Fix Microsoft Store Login Loop: Stuck Signing In

You open the Microsoft Store, click Sign in, and it spins for a moment then asks you to sign in a...