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

Fix Missing Windows Security Real-Time Protection Toggle

You open Windows Security to check real-time protection and find the toggle is gone. This can hap...

How to Recover a Deleted Firefox Profile Folder

If you accidentally deleted your Firefox profile folder, your bookmarks, passwords, and settings ...

Fix Windows Search Not Finding Files in 2025

You type a file name into the Windows search box and nothing appears—or only old results show up....

Fix Microsoft Teams Not Launching on Ubuntu

If Microsoft Teams opens to a blank screen, crashes immediately, or simply won't start on Ubuntu,...

Fix Git Token Expired Error in CMD: Step-by-Step