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

Fix Windows Defender Real-Time Protection Keeps Turning On

If you've disabled real-time protection in Windows Defender only to find it re-enabled after a re...

How to Fix an Outlook File Locked Due to Sync Issue

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...

Fix Microsoft Teams 'Path Not Found' Error When Opening Files

When you try to open a file in Microsoft Teams and see 'Path not found', it usua...

How to Fix BitLocker Login Loop Without Recovery Key

You enter your BitLocker PIN or password, the screen flashes, and you're back at the login prompt...

How to Fix Command Prompt Blank Screen on Windows 10

If you open Command Prompt and see only a blank screen—no prompt, no cursor, just an empty window...

How to Fix '404 Not Found' File Path Errors in CMD