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

Free Up Space from a Full Windows Update Cache

If you get a low disk space warning or notice your system drive is nearly full, the Windows Updat...

BitLocker Best Settings and Fix for Error 0x8031004a

If you're seeing BitLocker error 0x8031004a, it usually means the Trusted Platform Module (TPM) i...

Fix Windows Defender Stuck Loading After Update

After a Windows update, you might open Windows Defender Security Center and see a spinning circle...

How to Set Up Windows Security Proxy Settings

If you've noticed that Windows Security isn't updating or connecting to the cloud for threat defi...

Fix PowerShell Authentication Failed Credentials Error

Remote Desktop 404 Not Found: Admin Checklist

When you get a "404 Not Found" error trying to connect to a remote desktop, it usually means the ...