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

Fix Remote Desktop Login Loop Caused by Group Policy Settings

You log in to a remote desktop, see the desktop for a second, then get kicked back to the login s...

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix Firefox Profile Missing Error 0x80520007

When you see Firefox error code 0x80520007, it usually means Firefox cannot find or load your use...

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

You see 'Cannot access drive. Permission denied' when trying to o...

How to Fix Git Clone Permission Denied (Publickey)

When you run git clone and see Permission denied (publickey), Git canno...

How to Restart Windows Defender Threat Service

If Windows Defender shows a warning like "Threat service has stopped" or "Virus & threat protecti...