Fix Windows Security High CPU Usage on Windows 10
If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Error After Hardware Change
If you've recently replaced your motherboard, CPU, or other major hardware, you may see a Windows...
Fix Windows Search Rate Limit Error in Windows 11
If you're seeing a “rate limit” error when using Windows Search in Windows 11, it usually means y...
Fix Windows Search on Mac Error 0x80070005
If you're running Windows on a Mac via Boot Camp or a virtual machine and see error 0x80070005 wh...
Fix 'Running Scripts Is Disabled' Error in PowerShell
When you try to run a PowerShell script and see 'running scripts is disabled on this syst...
How to Fix Windows Security Keeps Crashing
If Windows Security (formerly Windows Defender) keeps closing unexpectedly, you may see error mes...
Topic paths
Quick titles
Edge Profile Sync Paused: Troubleshooting ChecklistWindows Security Not Starting After UpdateCommand Prompt Broken After Update? Try These FixesResolve Windows Update Port 80 ConflictChrome Profile Service Unavailable FixHow to Restart Failed Chrome Extensions in Windows 10How to Fix Chrome Update Error 12 on Windows and MacHow to Resolve Windows Security Error 0x80073b01