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

How to Fix Windows Defender Real-Time Protection Turned Off

You open Windows Security and see that real-time protection is off, even though you didn't change...

How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...

OneDrive Stuck After Clearing Cache: How to Fix

If you cleared the OneDrive cache to fix a previous sync issue, but now OneDrive is stuck on 'Pro...

Fix Windows Update Error 0x800f0922: Pending Install Failed

You see a message that a Windows update is pending install, but it fails with error 0x800f0922. T...

Windows Defender Service Not Starting: Fixes and Checks

When Windows Defender won't start, you might see an error like "Windows Defender service can't be...

How to Fix systemd Service Restarting Repeatedly Error