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

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Fix Microsoft Teams High CPU Usage with Configuration Settings

If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...

How to Run PowerShell at Startup Without User Login

If you need a PowerShell script to run every time Windows starts, even before a user logs in, you...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

How to Fix npm Dependency Conflict Errors

You run npm install and get a wall of red text about unmet peer dependencies or conf...

How to Clear Windows Terminal Cache and Reset Settings

Windows Terminal can sometimes behave oddly—profiles missing, colors wrong, or it won't start. Of...