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

Fix Windows Update Service Stuck on Starting Repair

You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...

How to Fix Chrome Authentication Failed Due to Proxy Settings

If you see 'authentication failed' in Chrome when trying to access a website, your proxy settings...

How to Clear Microsoft Teams Cached Credentials for Authentication

If Microsoft Teams repeatedly asks for your password, shows authentication errors, or fails to si...

Fix Remote Desktop Clipboard Not Working on Mac

You connect to a remote Windows or Mac machine from your Mac, but copy-paste stops working. Text ...

Fix PowerShell Service Unavailable After Update

After a Windows update, you might see errors like "Service Unavailable" when trying to launch Pow...

Fix Microsoft Store Blank Screen When wsreset Fails