How to Enable Windows Security Real-Time Protection
If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...
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BrowseFix Version Mismatch and Permission Denied in Windows Update
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How to Fix Windows Defender Real-Time Protection Turned Off
You open Windows Security and see that real-time protection is off, even though you didn't change...
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When Windows Search throws a "404 error" or returns no results, the search index is often corrupt...
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