Fix 'Chrome Profile Service Unavailable' on Mac
If you see 'Chrome profile service unavailable' on your Mac, Chrome won't let you sign in or sync...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation High CPU Usage After Update
After a Windows update, some users notice that the System process or a service called sppsvc.exe ...
How to Fix Windows Search Proxy Configuration Tool Issues
If Windows Search stops returning results or behaves oddly after you configure a proxy, the issue...
How to Fix Outlook Rate Limit Error When Sending Emails
If you see an error like “You’ve reached the limit for sending email” or “Try again later” when s...
How to Fix Windows Defender Blocked by Group Policy
When you try to open Windows Defender and see a message like "This app is blocked by group policy...
Fix Windows Search Network Error After Update
After a recent Windows update, you might see a network error when using Windows Search—for exampl...
Topic paths
Quick titles
How to Fix Task Scheduler Proxy IssuesFix 'Windows Search Token Expired' Error in OneDriveWindows Terminal Gateway Timeout Troubleshooting GuideWindows Activation 0x80070005 Permission FixTroubleshooting BitLocker Module Not FoundFix Remote Desktop Login Loop After Password ChangeHow to Install PowerShell on Mac Step by StepComplete Outlook Configuration Checklist for Email