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

Fix Windows Update Error 0x80070005 with Registry Tweaks

You see Windows Update error 0x80070005 when checking for updates. This usually means a permissio...

Microsoft Store Service Unavailable: Reinstall App Fix

When you see 'Microsoft Store service unavailable' while trying to open or update an app, it ofte...

Chrome Extension Failed to Start: Practical Fixes

You install or update a Chrome extension, click its icon, and nothing happens—or you see a vague ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix Microsoft Teams Sync Issues: Practical Steps

If your Microsoft Teams isn't syncing chat, files, or calendar changes, you're not alone. Sync is...

Fix 'Windows Security Failed to Start Access Denied' Error

You click on Windows Security and see 'Windows Security failed to start. Access denied.' This usu...