Fix Windows Update High CPU Usage and Error 0x80070002
When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Microsoft Store Apps Not Downloading or Updating
You open the Microsoft Store, tap Update or Install, and nothing happens—or the download stalls a...
How to Start the Windows Update Service When It Stops
If Windows Update isn't working, the first thing to check is whether the Windows Update service i...
Fix PostgreSQL Connection Refused from Docker Container
You have a Docker container that needs to connect to a PostgreSQL database. The container starts,...
Reset Command Prompt Layout Settings: Step-by-Step Guide
If your Command Prompt window looks different—fonts are tiny, colors are off, or the layout is st...
Microsoft Store Not Working on Mac Sonoma: Fixes
If you're running macOS Sonoma and the Microsoft Store won't open, keeps crashing, or fails to do...
Topic paths
Quick titles
Troubleshoot Chrome Profile CorruptionFix Outlook Update Keeps Failing in Office 365Chrome Tunnel Connection Failed: How to Resolve7-Zip Cannot Open Corrupted Archive: Fix GuideOutlook Data File Access Error TroubleshootingReduce Remote Desktop Memory Usage on Windows 10PowerShell File Locked Error FixMicrosoft Teams Proxy Connection Issues: How to Fix