How to Fix Windows Security Service Not Running
If you see an error that the Windows Security service is not running, the Security Center or Wind...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Not Working? Try These Fixes
When the Microsoft Store won't open, shows error codes, or fails to download apps, it's usually d...
Fix Windows Security Login Loop and Sync Issues
You sign in to Windows, see the security settings sync message, and then get kicked back to the l...
Fix Chrome Profile Download Permission Denied on Mac
You try to download a file in Chrome on your Mac, but you see an error: 'Download permission deni...
Fix Windows Update Assistant Not Working on Mac
If you're running Windows on a Mac via Boot Camp, Parallels, or another virtual machine, the Wind...
SSH Connection Timed Out: Check Firewall Rules
You type your SSH command, wait a few seconds, and get "Connection timed out." It's a common erro...
Topic paths
Quick titles
Fix Windows Update Error 0x80072ee2: Connection TimeoutFix Chrome Access Denied Error CodeResolve GitHub Actions Checkout Permission ErrorsChrome Extension Permissions: How to Grant and ManageFix Windows Security Backup Permission Denied ErrorActivation Auto-Start Failure After Windows Update: GuideHow to Break the Microsoft Teams Connecting LoopTroubleshooting Windows Store Downloads That Won't Start