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

Chrome Connection Timeout Checklist: Diagnose & Fix

You open Chrome, try to load a site, and get "This site can’t be reached" or "Connection timed ou...

Fix OneDrive Sync Update Error 0x8004de40

You see error 0x8004de40 when OneDrive tries to sync or update. The error usually means a credent...

Fix 502 Bad Gateway in Windows Terminal Proxy Config

If you see a 502 Bad Gateway error in Windows Terminal, it usually means your proxy ...

Fix Windows Defender Update Error 0x80070643

If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...

Fix Windows Terminal Login Loop with Permission Denied Error

You open Windows Terminal, see a brief flash of a profile, then get dumped back to the profile se...

Fix Maven Dependency Resolution Failed in IntelliJ