Windows Defender Troubleshooting Checklist for Common Errors
Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background. But w...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PowerShell Auto Start Not Working Due to Execution Policy
You set a PowerShell script to run automatically at startup, but it fails silently. The script wo...
How to Fix PowerShell Unable to Connect to Proxy Server
When PowerShell fails to connect to a proxy server, you might see errors like Unable to con...
Fix Windows Security Service Failed to Start Error 0x80070422
You see the error "Windows Security service failed to start" with code 0x80070422. This usually m...
Fix Microsoft Store Token Expired Not Syncing Error
You open Microsoft Store and see a message that your token has expired, or apps won’t sync purcha...
Fix VSCode Debugger Not Attaching to Process
You've set breakpoints, started your application, and clicked the attach button in VSCode, but th...
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