How to Fix Windows Defender Service Not Running
If you see a message that Windows Defender is not running or the security center shows it's off, ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Search Indexing Service Won't Start
You open Task Manager or Services and see that the Windows Search service is stopped. When you tr...
Fix Windows Search Network Error: Not Working
If Windows Search shows a network error or stops working, it's often due to indexing issues, corr...
How to Resolve Task Scheduler Connection Timeout
If you see a connection timeout error when running a scheduled task, it usually means the task ca...
How to Fix Windows Store Download Stuck Issues
You start downloading an app from the Windows Store, but the progress bar stays at 0% or a small ...
Fix Outlook Error 0x800CCC0E When Connecting to Server
Outlook error 0x800CCC0E usually appears when the client cannot connect to the incoming or outgoi...
Topic paths
Quick titles
Fix Command Prompt Network Errors: Quick GuideOutlook 0x80070005 Permission Denied FixVS Code Terminal Fails to Open: Shell Path TroubleshootingBitLocker Log File Missing After Update: Fixes & WorkaroundsHow to Fix Chrome ERR_TUNNEL_CONNECTION_FAILEDFix OneDrive Folder Sync Not Working After SetupHow to Resolve Windows Activation Proxy Error After Network ChangeFix Token Expired in Microsoft Store