Fix Windows Defender Firewall Blocking Internet Access
If your internet stops working after a Windows update or security change, Windows Defender Firewa...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Setup Guide for Windows 10
If you're new to Windows 10 or the Microsoft Store isn't working as expected, this guide covers i...
How to Disable Proxy for Microsoft Store
If the Microsoft Store won't load, download apps, or update, a misconfigured proxy is often the c...
Fix OneDrive Sync Error 0x8007017c on Mac
You're syncing files in OneDrive on your Mac when a notification pops up: "We can't sync this fil...
Fix 'File Locked by Windows Security Cannot Delete'
You try to delete a file, and Windows tells you it's locked by Windows Security. This often happe...
Fix PowerShell 'Authentication Failed Permission Denied' Error
When PowerShell throws an "authentication failed" or "permission denied" error, it usually means ...
Topic paths
Quick titles
Task Scheduler Loses Network Connection Mid-Task FixChrome Profile Backup Checklist & TroubleshootingMicrosoft Teams Terminal Error: Command Not FoundFix PowerShell Script Execution Policy ErrorWindows Search Error 0x80070005 on Mac: How to FixWindows 10 Update Stuck Loading FixFix Remote Desktop Mac Full Screen Not WorkingPowerShell Reset Settings Command Missing Fix