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

How to Fix Windows Terminal Not Launching on Ubuntu

You installed Windows Terminal on Ubuntu (via WSL or direct install), but clicking the icon or ru...

How to Fix Windows Update 502 Bad Gateway in Windows 10

If you see a "502 Bad Gateway" error when checking for Windows updates on Windows 10, it usually ...

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

Fix 'Remote Desktop Command Not Found' After Update

Fix Chrome Update Error 12: Missing Files

You try to update Google Chrome and see error 12, often with a message about missing files. This ...

Git Push Rejected Non Fast Forward: How to Fix

You try to push your local commits to a remote repository and get the error: ! [rejected] m...