Fix Microsoft Store High CPU Usage & Permission Denied Errors
You launch the Microsoft Store and notice your CPU usage spikes, or you get a 'Permission Denied'...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Command Prompt Proxy Settings 502 Bad Gateway
If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...
Fix Microsoft Store Error 502 Bad Gateway After Update
After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...
How to Check DNS Configuration for Windows Activation
If Windows activation fails with an error like “0x8007232B” or “DNS name does not exist,” the pro...
How to Fix OBS Virtual Camera Not Showing Up
You've installed OBS Studio, set up your scenes, and want to use the virtual camera in Zoom, Disc...
Fix Windows Update Error 0x80072efd: Connection Refused
When Windows Update fails with error 0x80072efd and a message that the connection was refused, it...
Topic paths
Quick titles
Repair Windows Security Service ErrorTask Scheduler Dependency Conflict TroubleshootingFix PowerShell Proxy Issues for Web RequestsResolve 504 Gateway Timeout in Windows SearchFix Windows Security 'Failed to Start' Group Policy ErrorHow to Fix Windows Defender Group Policy Startup ErrorHow to Repair PowerShell After a Windows UpdateWindows Enterprise Activation: Step-by-Step Guide