GitHub Actions Runner Not Connecting: Fixes That Work
You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Microsoft Store Connection Refused DNS Error
When you open Microsoft Store and see a 'connection refused' error, it's often a DNS problem. You...
Outlook Cache Not Updating: Practical Fixes
If your Outlook inbox shows old emails, missing new messages, or folders that won't sync, the cac...
Outlook Cannot Connect to Office 365: Fixes to Try
You open Outlook and see 'Cannot connect to Office 365' or 'Disconnected'. This usually means Out...
Fix Windows Search High CPU Usage and Service Not Responding
When Windows Search consumes excessive CPU or the service stops responding, search becomes slow o...
Fix Windows Search Indexing Service Configuration Errors
If Windows Search stops working or you see an error about the indexing service configuration, the...
Topic paths
Quick titles
How to Fix Search Version Mismatch in WindowsOneDrive Sync Troubleshooting Checklist: Quick Fixes for Common IssuesWindows Store Installation Error 0x80073b01 FixFix Outlook for Mac Search Not Working – Step by StepFix Microsoft Teams Auto Start Not Working on MacWindows Search Not Showing Files in Specific FolderTroubleshoot PowerShell Authentication FailureWindows Activation Proxy Error: Command Line Fix