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

How to Fix Windows Defender Service Unavailable in Windows 10

If you see 'Windows Defender service unavailable' in Windows 10, the antivirus may be disabled or...

How to Fix Windows Search DNS Error

If Windows Search returns no results or shows a DNS-related error, it's often due to network misc...

Fix Microsoft Store Permission Denied Error on Windows 10

You try to install or update an app from Microsoft Store, and you get a 'Permission Denied' error...

Fix Windows Activation Offline Installer Sync Issues

You try to activate Windows using an offline installer, but the activation won't sync. The tool m...

Fix Windows Update Service Error 1068 on Windows 10

If you see "Error 1068: The dependency service or group failed to start" when trying to run Windo...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues