Fix Windows Defender Service Unavailable Error
You open Windows Security and see the message 'Windows Defender service unavailable' or 'Windows ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Search Not Opening Automatically
If Windows Search doesn't open when you click the taskbar icon or press the Windows key and start...
Microsoft Store High Memory Usage: Troubleshooting Checklist
If you notice the Microsoft Store process (RuntimeBroker.exe or WinStore.App.exe) consuming hundr...
Chrome Profile Permission Denied: Step-by-Step Fix Guide
You try to launch Chrome and get a message like 'Your profile could not be opened correctly' or '...
BitLocker Not Prompting for Password After Boot: Fixes
If your Windows device boots straight to the desktop without asking for a BitLocker password, the...
How to Migrate Task Scheduler Tasks from Windows Server 2016 to 2022
If you're upgrading from Windows Server 2016 to 2022, you'll need to move your scheduled tasks. T...
Topic paths
Quick titles
Resolve Microsoft Store Access Denied After Windows UpdateHow to Allow Microphone in ChromeHow to Resolve Windows Defender Update Error 0x80070643Resolve Chrome Proxy Connection Failed: ChecklistHow to Resolve Microsoft Teams Graph API Rate LimitsGitHub Actions Runner Not Connecting: Fixes That WorkHow to Restore Windows Terminal After UpdateHow to Resolve Terminal Version Conflict