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

Fix Windows Security Slow Performance After Update

If Windows Security (formerly Windows Defender) feels sluggish or unresponsive after a recent upd...

Windows Terminal Invalid Configuration: Fixes & Checks

If Windows Terminal fails to start or shows an error about invalid configuration, the issue is al...

Fix Windows Terminal High CPU Usage: Configuration Tips

If Windows Terminal is using an unexpectedly high amount of CPU, it's often due to misconfigured ...

How to Fix SSL Certificate Error Windows Security Popup

You're working or browsing and a Windows security warning pops up: "There is a problem with this ...

Fix NVM Not Found in Git Bash on Windows

Fix Windows Defender Error 0x80070643 – Version Mismatch

You update Windows Defender and see error code 0x80070643. The update fails, and Defender may dis...