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

Fix High Memory Usage After Windows Update

After a Windows update, you might notice your PC running slower, with high memory usage in Task M...

Fix 'Windows Defender Not Recognized' Error in Command Prompt

Fix Microsoft Teams Port Already Allocated Registry Error

When launching Microsoft Teams, you may encounter an error stating that a port is already allocat...

How to Add a Public Key to authorized_keys File

If you're setting up SSH key-based authentication, you need to add your public key to the ~...