How to Fix Command Prompt Proxy Error
If you get a proxy error in Command Prompt—for example, when running curl, git...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix PowerShell Not Opening on Windows 10
You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...
Fix Ubuntu apt Lock Stuck Waiting for It to Disappear
If you see 'Waiting for it to disappear' when running apt commands on Ubuntu, another apt process...
Microsoft Store Authentication Failed: Quick Fix Checklist
You open the Microsoft Store, try to sign in, and get an authentication failed error. This can ha...
Windows Security Alternative for Mac: Practical Setup Guide
You're looking for something on your Mac that works like Windows Security—the built-in antivirus,...
Fix 'Windows Security Permission Denied' Errors on Mac
If you're seeing a 'Windows Security Permission Denied' error on your Mac while trying to access ...
Issue queue
SitemapPrevent Windows Version Mismatch When Reinstalling
Windows Activation Blocked by Firewall Fix
Fix Outlook High CPU Usage After an Update
RDP Fails to Start No Error
Fix Microsoft Store Invalid Configuration Sync Error
Resolve PowerShell Not Starting After System Update
Fix Background Apps Not Starting with Task Scheduler
Running .ps1 Scripts on Mac with PowerShell Core
Windows Update on Mac: Compatibility Checklist
Fix Windows Security Rate Limit Error: Can't Open App
Fix Chrome SSL Protocol Error Easily
Troubleshoot Windows Defender Real-Time Protection Stuck
Windows Activation Blocked by Firewall Fix
Fix Outlook High CPU Usage After an Update
RDP Fails to Start No Error
Fix Microsoft Store Invalid Configuration Sync Error
Resolve PowerShell Not Starting After System Update
Fix Background Apps Not Starting with Task Scheduler
Running .ps1 Scripts on Mac with PowerShell Core
Windows Update on Mac: Compatibility Checklist
Fix Windows Security Rate Limit Error: Can't Open App
Fix Chrome SSL Protocol Error Easily
Troubleshoot Windows Defender Real-Time Protection Stuck