Fixing Windows Security 502 Bad Gateway Errors
If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Error 0x80072efd DNS Fix Guide
If you see error 0x80072efd when opening Microsoft Store, it usually means the app can't reach it...
Windows Terminal Cache: Location and Deletion Guide
If you're using Windows Terminal and notice that settings changes aren't taking effect, the color...
How to Fix Command Prompt High CPU and Memory Usage
You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...
PowerShell Profile Script Not Loading: Practical Fixes
You open PowerShell, run a custom function or alias you defined in your profile script, and nothi...
Fix Windows Security App Stuck Loading
You open Windows Security to check your protection status, but the app just sits on a loading spi...
Topic paths
Quick titles
Find Windows Terminal Profile Settings FileTroubleshoot Windows Store Downloads Hanging After UpdateUbuntu VS Code Terminal Permission Denied TroubleshootingHow to Resolve Windows Update Auto Start ErrorResolve Microsoft Teams Sign-In Error CXA20001Teams Auto-Start GPO Not Working: FixesHow to Verify Chrome Browser CompatibilityWindows Terminal Auto Start Broken After Update