Fix Command Prompt Login Loop Not Responding
You sign in to Windows, but instead of the desktop, you see a command prompt window that appears,...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
Fix Windows Defender Proxy Error Sync Issue
If Windows Defender shows a sync error with a proxy-related message, it usually means Defender ca...
Fix Windows Search 502 Bad Gateway Network Config
You search for a file in Windows and get a "502 Bad Gateway" error. This usually means Windows Se...
Fix PowerShell WinRM Connection Refused Error
When you run Enter-PSSession or Invoke-Command and get a connec...
Fix Windows Defender Service Not Starting Error
If you see an error that Windows Defender won't start—or the service stops immediately—it's usual...
Topic paths
Quick titles
Fix Windows Defender 404 Not Found After UpdateWindows Defender Group Policy GuideRemote Desktop Log File Location for Troubleshooting Connection IssuesCommand Prompt Log Not Saving: How to FixHow to Fix Microsoft Teams Update Error 0x80070005Windows 10 PowerShell Not Starting? Here's HelpWindows Activation SSL Error: Quick Fix ChecklistTroubleshoot Chrome Profile Download Error 0x80070005