How to Fix Windows Update Not Downloading New Updates
You click "Check for updates" in Windows Update, but nothing happens—or the download hangs at 0%....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listSet Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
How to Fix Outlook '404 Not Found' When Opening Email Attachments
When you click an attachment in Outlook and see a '404 Not Found' error, it usually means the fil...
Fix Windows Defender Installation Error on Ubuntu
If you're trying to install Windows Defender on Ubuntu, you've likely hit an error. Windows Defen...
Command Prompt Service Unavailable: Troubleshooting Checklist
When you open Command Prompt and see 'Service unavailable' or 'The requested service is not avail...
Fix Remote Desktop Update Error 0x80070002
When updating Remote Desktop Connection on Windows, you may see error 0x80070002. This typically ...
Topic paths
Quick titles
Fix Chrome Not Opening Correct Profile at StartupFix Chrome Profile Path Not Found on Windows 10BitLocker 'manage-bde' Not Found SolutionFix Windows Defender High Memory Usage in Windows 11How to Resolve Command Prompt Error 0xc0000142PowerShell Script Runs but Shows Blank WindowRemote Desktop Network Configuration ChecklistResolve Task Scheduler Sync Failures Due to Dependencies