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

Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix VMware Network Adapter Not Showing in Device Manager

If you open Device Manager and don't see any VMware network adapters (like VMware VMnet1 or VMnet...

How to Fix Windows Search Settings Greyed Out

You open Windows search settings and find toggles or options greyed out—unclickable. This usually...

How to Fix Microsoft Store Error 404 (Not Found)

If you see a 404 error when trying to open an app or page in the Microsoft Store, it usually mean...

Fix Windows Defender Configuration Not Working Properly

When Windows Defender (Microsoft Defender Antivirus) configuration doesn't work properly, you mig...