How to Fix Windows Defender DNS Error
You open Windows Security and see a message like "DNS server is not responding" or "Your IT admin...
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You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...
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When you try to run a PowerShell script and get an error like "execution policy restriction" or "...
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When PowerShell starts acting up—strange errors, missing commands, or a broken profile—resetting ...
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If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...
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If you see "Windows Search cannot connect" with error code 0x80070490, it usually means the Windo...