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

Chrome Auto Start Not Working After Update – Fixes

After a Chrome update, you might notice that the browser no longer starts automatically when you ...

How to Fix Chrome Token Expired Error

You're browsing and suddenly Chrome shows a 'token expired' error, often accompanied by sync fail...

How to Fix Windows Terminal Permission Denied Error

If you see "permission denied" when opening Windows Terminal, launching a shell, or running a com...

Fix Chrome Profile File Locked After Crash

If Chrome crashes and you see a message that your profile file is locked, it usually means Chrome...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...