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

Windows Defender 404 Not Found: How to Fix Missing Interface

You open Windows Security, click on Virus & threat protection, and get a blank page or a 404 erro...

How to Fix Windows Update Stuck at 30% Migration

You're updating Windows and it gets stuck at 30% during the migration phase. This often happens w...

Enable Windows Defender After Disabling Third-Party Antivirus

If you've disabled or uninstalled a third-party antivirus and now find Windows Defender is not au...

How to Make Outlook Start Automatically When Windows Boots

You may want Outlook to open automatically every time you start your computer, so you don't have ...

How to Fix Chrome Update Error 12 Without Resetting

If you see Chrome Update Error 12, the update process failed. This often happens...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...