Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
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View listFix DNS Probe Finished No Internet Error in Command Prompt
When you see the error "DNS probe finished no internet" in a browser or Command Prompt, your devi...
Fix Windows Search Authentication Failed in Outlook Sync
When Outlook syncs, it uses Windows Search to index emails. If Windows Search authentication fail...
Fix Firefox Secure Connection Failed Certificate Errors
You try to open a website in Firefox and see a full-page error: "Secure Connection Failed" with a...
Fix 502 Bad Gateway When Windows Search Not Working
You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...
How to Fix Windows Update Access Denied Error
You click 'Check for updates' and see 'Access Denied' or 'Error 0x80070005'. This usually means W...
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