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

How to Fix Chrome Port Already Allocated Error

When you see 'Port already allocated' in Chrome, it usually means another process is using the po...

How to Set PowerShell as Default Terminal in Windows 11

If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...

Stop Command Prompt High CPU Usage When Idle

You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...

How to Migrate Command Prompt Settings to a New Computer

When you set up a new computer, you might want to keep the Command Prompt settings you customized...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

Reset Outlook Settings: Step-by-Step Checklist

If Outlook starts crashing, failing to send emails, or displaying odd layout issues, a settings r...