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

How to Fix a Missing Chrome Profile After a Crash

You open Chrome after a crash and see a generic welcome screen instead of your bookmarks, history...

How to Fix 'Windows Defender Module Not Found' Error

If you see 'Windows Defender module not found' when trying to open Windows Security or run a scan...

How to Fix Windows Security High CPU Usage

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

Fix Windows Activation Error 0x80072ee2: Connection Timeout

When you try to activate Windows and see error 0x80072ee2, it usually means the activation server...

Fix Task Scheduler Port 80 Already Allocated Error

When you see "unable to bind to port 80 already allocated" in Task Scheduler, it means another pr...

Fix WSL Ubuntu Internet Not Working After Windows Restart