Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Outlook Rate Limit Error After Update
After a recent Outlook update, you might see a rate limit error when sending or syncing email. Th...
How to Fix FileZilla Connection Timed Out Error
You're trying to connect to your FTP server, but FileZilla hangs for a while and then shows "Conn...
How to Fix Remote Desktop Not Connecting
You try to connect to a remote PC via Remote Desktop (RDP) and get an error, or the connection ju...
Fix 'Remote Desktop path not found' via Group Policy
When you try to start a Remote Desktop session and see the error 'Remote Desktop path not found',...
Fix Windows Activation Error 0x8004fe22 – KMS Server Issues
If you see error 0x8004fe22 when trying to activate Windows, it usually means your system can't r...
Topic paths
Quick titles
Chrome Sync Troubleshooting GuideOutlook for Mac Account Configuration TipsMicrosoft Teams Installation Fails on Windows 10: Fixes That WorkBitLocker Update Stuck at 0%: How to FixMicrosoft Teams Screen Share Not Working? Mac FixesResolve Permission Denied in Windows TerminalHow to Fix Command Prompt Not Responding in UbuntuTroubleshoot Windows Security Not Opening Due to Antivirus