How to Enable Windows Defender Service Manually
If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listOutlook Setup Step by Step Guide for Beginners
If you've just installed Outlook and are staring at a blank screen asking for your email address,...
Fix VSCode Extension Host Terminated Error on Windows 10
If you see the error message 'Extension host terminated unexpectedly' while using Visual Studio C...
Fix 'Command Prompt Path Not Found' After Software Installation
After installing a new program, you may open Command Prompt and see an error like '...' is ...
Fix Windows Update Login Loop Using Safe Mode
You log in, see the desktop for a moment, then get kicked back to the login screen. This Windows ...
Fix 'Windows Defender Failed to Start Due to Group Policy' Error
You may see an error saying 'Windows Defender failed to start due to group policy' when trying to...
Topic paths
Quick titles
Fix Windows Activation Access Denied from Corrupted System FilesFix Store App Dependency Errors After Windows UpdateWindows Terminal Troubleshooting: Cache and RecoveryFix Windows Terminal Blank Tab on New TabHow to Resolve Yarn Install Timeout ErrorsUFW Port Closed Despite Allow Rule: FixesCommand Prompt Backup Script Not Running? Fix ItChrome Memory Stays High After Closing Tabs: Fixes That Work