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

Fix BitLocker High Memory Usage Caused by TPM

If you notice your system slowing down and Task Manager shows BitLocker-related processes consumi...

Fix 'Access Denied' Windows Update Errors via Group Policy

You click "Check for updates" and get an "Access Denied" message. This often happens because a Gr...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Chrome Token Expired After Password Change

After changing your password for a web service, Chrome may show an error like “token expired” or ...

Fix Windows Defender Proxy Error Not Working

You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...

Stop Windows Search Service to Free Up a Port

You might need to stop Windows Search if it's holding port 10243 or another port you need for dev...