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

How to Fix Windows Security High CPU Usage

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...

Fix systemd service failed to start permission denied

When a systemd service fails to start with 'permission denied', it usually means the service proc...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix PowerShell Permission Denied When Running Script

You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...

Fix Microsoft Teams Sync Issues with Outlook Calendar

You add an event in Outlook but it doesn't show up in Teams, or vice versa. Calendar sync between...

How to Fix Windows Terminal 404 Error on Open

You click Windows Terminal and nothing happens, or you see a 404 error message. This usually mean...