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

Fix Microsoft Teams Migration Not Syncing Contacts

After a Microsoft Teams migration, you may notice that contacts aren't syncing from Exchange or O...

How to Reinstall Windows Defender in Windows 10

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

How to Fix Chrome SSL Certificate Error After Update

How to Add a Command to Windows Terminal Path

If you've installed a tool like Python, Node.js, or a custom script and want to run it from any d...

Chrome High CPU When Idle: Fixes That Actually Work

You close all your tabs, walk away, and come back to find Chrome has pegged your CPU at 30–50% fo...

Cloudflare Full Strict SSL Troubleshooting Checklist

When Cloudflare's SSL/TLS encryption mode is set to Full (strict), your origin server must have a...