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

Windows Defender Real-Time Protection Off but Still Scanning: Fix

You turn off real-time protection in Windows Defender, but scans still run. This can be confusing...

Fix Windows Update Error 0x80072ee2: Connection Timeout

If you see error 0x80072ee2 when checking for updates, it usually means Windows Update timed out ...

Fixing PowerShell Dependency Conflicts When Scripts Fail

You run a PowerShell script and get errors like Required module X is not loaded or <...

How to Fix Windows Security Update Failed Errors

You click 'Check for updates' and after a long wait, you see 'Some updates were not installed' or...

PowerShell on Ubuntu 22.04: Setup Checklist

If you're setting up PowerShell on Ubuntu 22.04, you might hit errors like 'command not found' or...

How to Fix '404 Not Found' File Path Errors in CMD