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

Fix Windows Security Rate Limit Error 0x80070005

You open Windows Security and see an error: 0x80070005. Sometimes it says "Access denied" or "Rat...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

How to Reinstall Microsoft Store Using PowerShell

If the Microsoft Store app is missing, won't open, or keeps crashing, you can reinstall it using ...

Fix PowerShell Access Denied for Get-ChildItem

When you run Get-ChildItem in PowerShell and see an access denied e...

Fix Command Prompt Settings Reset Not Working

You try to reset Command Prompt settings to default—maybe via Properties or by deleting the conso...