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

SSH Connection Timed Out After Successful Authentication: Fixes

You've successfully authenticated to an SSH server, but the connection drops or times out shortly...

Reset Windows Defender Settings via Command Line

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

Microsoft Teams Audio Not Working: Step-by-Step Fixes

When Microsoft Teams audio stops working, you might hear nothing from a call, your microphone fai...

How to Fix Task Scheduler Not Running on Windows 11

If you've set up a task in Task Scheduler on Windows 11 but it never runs, or runs at the wrong t...

Fix 'Windows Defender Not Recognized' Error in Command Prompt

Fix Windows Defender Permission Denied on Ubuntu Files

You're working on Ubuntu, either in WSL or a dual-boot setup, and Windows Defender throws a 'perm...