Fix Windows Activation Rate Limit Exceeded After Multiple Attempts
If you see a message saying the activation rate limit has been exceeded after trying to activate ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listNew PC Microsoft Store Setup Checklist
When you set up a new PC, the Microsoft Store often doesn't work perfectly out of the box. This c...
How to Fix Outlook Data File Cannot Be Accessed Error
You open Outlook and see: "Outlook data file cannot be accessed." This usually means Outlook can'...
Fix VS Code Extension Host Terminated Corrupted Extension
You're working in Visual Studio Code when a notification appears: 'Extension host terminated unex...
Fix Windows Security Login Loop: Step-by-Step
You sign in to Windows, see the desktop briefly, then get kicked back to the login screen. This l...
How to Run Windows Security on a Mac
If you need to run Windows Security (formerly Windows Defender) on a Mac, you're likely trying to...
Topic paths
Quick titles
How to Fix DNS Errors by Setting Up Windows DefenderResolve Windows Security Path Not Found IssueFix Windows Activation Proxy Server ErrorHow to Configure Proxy Settings for Windows DefenderOBS No Source Detected Troubleshooting GuidePowerShell Execution Policy Error FixWindows Activation Not Completing: Fix Slow PerformanceResolve pip Permission Denied Without sudo