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

Fix Chrome Freezing or Not Responding When Downloading Files

You click a download link in Chrome, the browser freezes, and you see a "Not Responding" message....

Fix PowerShell Ubuntu Missing Dependencies in WSL

When trying to install PowerShell on Ubuntu under WSL, you might see errors about missing depende...

Fix Windows Defender Update Error 0x80240034

If you see error 0x80240034 when updating Windows Defender, it usually means the update download ...

PowerShell Command Not Found but Works in CMD

Microsoft Store Settings Reset Checklist: Step-by-Step

If the Microsoft Store won't load, apps fail to update, or you see error codes like 0x80073CF0, a...

Fix Windows Update Invalid Configuration Without Reinstall

You try to run Windows Update and get an error like 0x80070002 or a message that the...