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Fix Windows Defender DNS Error Not Working

You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...

Chrome DNS Error Troubleshooting Guide

When Chrome shows 'DNS_PROBE_FINISHED_NXDOMAIN' or 'ERR_NAME_NOT_RESOLVED', your browser can't tr...

How to Fix Command Prompt Proxy Error

If you get a proxy error in Command Prompt—for example, when running curl, git...

Fix Windows Security Real-Time Protection Stuck
Windows Security’s real-time protection can get stuck in an “on” or “off” state, sometimes refusi...

Fix Chrome Profile Port Already Allocated Error
You start Chrome and see an error like "The profile appears to be in use by another Chrome pr...

Fix Windows Defender Real-Time Protection Turning Off
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...


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