How to Fix Windows Activation Rate Limit Errors
You try to activate Windows but get an error saying you've exceeded the activation limit or a gen...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome 'Profile Connection Refused' Error on Mac
If you see 'Profile connection refused' when opening Chrome on your Mac, the browser can't access...
How to Fix Windows Update Rate Limit Error Not Working
If you see a Windows Update rate limit error and updates are not working, it usually means the up...
Fix OneDrive Sync Error 0x8004de40 – Authentication Failure
You're working on a file when OneDrive pops up an error: "Authentication failed – Error c...
Fix Windows Search Indexing Service Stopped Working
If you search for files or emails in Windows and get no results or see an error that the indexing...
Fix Remote Desktop Auto-Start Not Working on Windows 10
You've set Remote Desktop to start automatically, but after a reboot, it just sits there. The ser...
Topic paths
Quick titles
Fix Windows Security High CPU Usage on Windows 10Fix Chrome Slow Startup: Quick Steps to Speed Up BrowserWindows File Locked Permission Denied TroubleshootingWindows Search Index Migration: Step-by-Step GuideTeams Offline Installer Not Working? Here's How to Fix ItTroubleshoot PostgreSQL FATAL password authentication failedFix Remote Desktop Service Not Starting After UpdateFix PowerShell Execution Policy Error on Windows