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

Fix 'Windows Defender Command Not Found Access Denied'

You type MpCmdRun.exe -Scan -ScanType 2 or another Defender command in Command Promp...

Fix Chrome Not Opening on Startup in Windows 11

If Chrome used to open automatically when you log into Windows 11 but now it doesn't, or if you'v...

Fix Task Scheduler 404 Not Found Due to Permissions

When you open Task Scheduler and see a '404 Not Found' error when trying to view or create a task...

How to Fix Windows Defender Not Opening

When you click Windows Defender and nothing happens, or it opens and immediately closes, it's oft...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Windows Defender Auto Start Not Working in Windows 10

If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...