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

Fix Microsoft Store File Locked Error Without Resetting

You try to update or install an app from the Microsoft Store, and it stops with a message about a...

Fix PowerShell Login Loop Error 0x80070002

If you're stuck in a login loop after signing into Windows, and PowerShell or other system compon...

How to Grant Permissions to Chrome Extensions

Chrome extensions often ask for permissions to access your data or browser features. You might se...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Defender Network Error After Update

After a Windows Update, you might see a network error in Windows Defender, often with a message l...

Outlook Not Receiving Emails from Specific Sender: Fixes

If Outlook is not receiving emails from a specific sender while other emails come through fine, t...