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

How to Configure Windows Defender Log File Size Limit

Windows Defender (Microsoft Defender Antivirus) writes operational logs that can grow large over ...

Fix Windows Activation Auto Start Permission Denied Error

You may see "permission denied" when Windows activation attempts to auto-start, often after a sys...

Fix Windows Security Authentication Error 0x80070035

Fix BitLocker Service Not Starting Error 0x80070005

When you try to start the BitLocker Drive Encryption Service and see error 0x80070005 (Access Den...

Fix Windows Security Blank Screen by Resetting the App

If Windows Security opens to a blank white or gray screen, or the interface fails to load, a corr...

Checklist for Troubleshooting Port Already Allocated on Windows

When you see 'port already allocated' or 'address already in use' on Windows, it means another pr...