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

Windows Terminal Auto-Start Configuration Not Applied: Fixes

You set Windows Terminal to launch automatically when you sign in, but it doesn't start. The sett...

Checklist for Capturing Command Prompt Logs

When you need to share command prompt output with a support team or save it for later analysis, a...

Fix High CPU Usage by MsMpEng.exe (Windows Defender)

If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...

How to Fix Windows Store Error 0x80073cf9

If you see error 0x80073cf9 when trying to install or update an app from the Windows Store, it us...

Task Scheduler High CPU Usage: Troubleshooting Steps

If you notice your CPU usage spiking and Task Scheduler is the culprit, it's often due to misconf...

Fix Microsoft Teams Version Mismatch Update Required Error

Understanding the Error

When you see 'version mismatch update required' in Microsoft Team...