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

Enable Script Execution in PowerShell on Windows 10

You may see an error like “running scripts is disabled on this system” when trying to ru...

Fix Command Prompt Blank Screen After Windows 11 Update

After a Windows 11 update, you might open Command Prompt and see only a blank window with no prom...

Fix Windows Defender SSL Certificate Sync Errors

You might see a warning that Windows Defender can't update because of an SSL certificate error. T...

Fix kubectl apply Forbidden on GKE

How to Reinstall Windows Defender After Error 404

If you see a 404 error when trying to open Windows Defender, it usually means the app's files are...

Fix Task Scheduler Sync Issues with Cloud Storage

When Task Scheduler fails to sync files with cloud storage, you may see errors like '0x80070005' ...