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

How to Fix Windows Search Authentication Failed by Setting Correct Credentials

If you see an "authentication failed" error in Windows Search, it usually means the service can't...

Fix Windows Update Service Not Running After Malware Removal

After removing malware, you may find that Windows Update no longer works. The service might be di...

Windows Search Not Showing Results After Update: Fixes

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

Fix Microsoft Store High Memory Usage on Windows

If you notice Microsoft Store consuming gigabytes of RAM in Task Manager, you're not alone. This ...

Fix Microsoft Store 404 Not Found Error on Reinstall