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

How to Reinstall Windows Defender in Windows 10

Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...

Fix 'Path Not Found' Error in CMD for Missing Files

When you run a command in CMD and get path not found for a file you're sure exists, ...

How to Fix PowerShell Version Mismatch Error

Fix "Port in Use by Another Process" in Windows Terminal

When you see "port in use by another process" in Windows Terminal, it means the port you're tryin...

Fix Outlook Login Loop with Modern Authentication

You enter your credentials, Outlook shows the loading screen, then prompts you to sign in again. ...

Fix Outlook Reset Settings Permission Denied Error