Fix Windows Search Service Not Running
You open the Start menu or File Explorer to search for a file, and nothing happens — or you see a...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Chrome DNS Errors in Safe Mode
If Chrome shows a DNS error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NAME_NOT_RESOLVED" on ever...
Fix Remote Desktop Certificate Error 0x80090322
When connecting to a remote desktop, you might see error 0x80090322. This usually appears as a me...
Fixing Microsoft Store Dependency Conflicts with Windows Features
You try to install or update an app from the Microsoft Store, and you get an error about a depend...
Fix ERR_CONNECTION_RESET After Network Change in Chrome
You switch Wi-Fi networks or reconnect a VPN, and suddenly Chrome shows ERR_CONNECTION_RE...
How to Fix Windows Security 404 Error When Opening
When you open Windows Security and see a 404 error page, it usually means the app can't find its ...
Topic paths
Quick titles
How to Fix Defender Real-Time Protection Not WorkingWindows Search Log File Location Windows 10 GuideTroubleshoot Windows Defender Won't Start: Registry FixFix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)Fix Access Denied in Windows TerminalHow to Reset BitLocker Settings When Recovery Key Is LostChrome Profile Configuration Checklist for TroubleshootingFix Disk Cleanup Not Removing Update Files