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

Fix Windows Security High Memory Usage (MsMpEng.exe)

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

How to Fix Node Version Mismatch Errors

If you've ever run npm install or node app.js and seen a version mismat...

Fix Chrome High CPU Usage from Profile Corruption

If Chrome is using excessive CPU, freezing, or crashing, a corrupted user profile could be the ca...

Fix Microsoft Teams 502 Bad Gateway After Update

If you see a 502 Bad Gateway error in Microsoft Teams right after an update, you're not alone. Th...

Fix 'Permission Denied' When Creating a Folder in Command Prompt