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

Fix Windows Search Authentication Failed in Windows 11

If you see an 'authentication failed' error when using Windows Search in Windows 11, the search i...

How to Make Outlook Start Automatically When Windows Boots

You may want Outlook to open automatically every time you start your computer, so you don't have ...

Fix Pip Permission Denied After Python Upgrade

How to Fix Task Scheduler 502 Bad Gateway Error

When Task Scheduler shows a 502 Bad Gateway error, it usually means the task tried to reach a web...

How to Remove a Host Key from SSH Known Hosts

SSH warns or fails when a remote host's key changes—common after server rebuilds, IP reassignment...

Fix Windows Search Not Working After Sleep Mode

You wake your PC from sleep, type in the Start menu search bar, and nothing happens—or results ar...