Fix 'Windows Security Error: Virus Protection Turned Off'
You open Windows Security and see a red banner: “Virus & threat protection turned off.” This can ...
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 on Android
You're browsing on your Android phone and Chrome displays an error like "DNS_PROBE_FINISH...
Fix Chrome Profile Access Denied After Update
After a Chrome update, you might see an error like "Your profile could not be opened correctly" o...
Fix Windows Defender 404 Not Found in Group Policy
When you open the Group Policy Management Editor and navigate to Computer Configuration > Adminis...
Fix Windows Search Network Error and Sync Issues
If Windows Search shows a network error or won't sync, the search index might be corrupted, netwo...
How to Fix 'This Site Can't Be Reached' in Chrome
You try to open a website in Chrome and see 'This site can't be reached' with an error message li...
Topic paths
Quick titles
Microsoft Store Logs: Where to Find ThemRecover a Missing Chrome Profile After a CrashOneDrive Sync Token Expired Mac: Quick FixesChrome ERR_SSL_PROTOCOL_ERROR TroubleshootingOneDrive Sync Error Version Mismatch: Windows 10 FixChrome Permission Denied Error GuideFix Windows Activation 502 Bad Gateway Due to Proxy SettingsHow to Fix Microsoft Teams Screen Share on Mac