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

How to Fix Microsoft Store High CPU Usage

If you notice your CPU running high after opening the Microsoft Store, you're not alone. The Stor...

Fix Windows Search Error 0x80070490: Version Mismatch

If you see error 0x80070490 when searching in Windows, it usually means a component version misma...

Fix Windows Update Connection Refused on Windows 11

If you see a 'connection refused' error when checking for updates on Windows 11, it usually means...

Fix Outlook Connection Timeout After Windows Update

Why Outlook times out after a Windows update

After a Windows update, Outlook may fail to ...

Fix Windows Update 404 Not Found Error: Practical Steps

When running Windows Update, you might see an error message like "404 Not Found" or code 0x802440...

Fix Chrome Profile Login Loop Without Losing Bookmarks

You're stuck in a Chrome sign-in loop: every time you try to log into your profile, it redirects ...