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

Fix Windows Defender Module Not Found After Antivirus Uninstall

After uninstalling a third-party antivirus program, Windows Defender may fail to load its modules...

Fix Windows Search Blank Screen Error 0x80070002

If you open Windows Search and see a blank screen or empty results along with error code 0x800700...

Windows Search Troubleshooting Checklist: Fix Common Issues

Windows Search can stop working for many reasons. You might see no results, slow searches, or hig...

Fix OneDrive Sync Service Unavailable in Outlook

When Outlook shows 'OneDrive sync service unavailable', you can't attach or share files from OneD...

Fix Task Scheduler Proxy Error on Windows 10

You set up a scheduled task to run a script or program, but it fails with a proxy error. The even...

Fix Microsoft Store Blank Screen When wsreset Fails