Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation SSL Certificate Error via Registry
When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...
Fix Windows Search Access Denied After Update
After a Windows update, you may see "Access Denied" when trying to search files, folders, or sett...
Fix 'Windows Defender Command Not Found' in Windows 10
You open Command Prompt or PowerShell, type something like MpCmdRun or Get-MpC...
Fix 'Port Already Allocated' Error in Windows Defender
You open Windows Defender Security Center or try to run a scan, and you see an error saying a por...
Fix Windows Activation SSL Certificate Error Not Working
You're trying to activate Windows, but you see an SSL certificate error and activation fails. Thi...
Topic paths
Quick titles
Fix Remote Desktop Permission Denied on WindowsHow to Resolve Outlook IMAP Sync ErrorsHow to Configure Remote Desktop for Remote WorkFix Windows Defender Real-Time Protection Greyed OutHow to Resolve Windows Activation Error 0x80070005Reset Chrome Browser Settings – Bookmarks RemainHow to Resolve Port Already Allocated in Task SchedulerResolve 'Module Not Found' in Microsoft Teams