*SOLVED*
Log into your microsoft account and under Devices section you can see the details why this warning sign occurs.
You need to signed in with you microsoft account to do so.
Windows Defender - "Actions recommended" - but what are they???
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Anonymous
I have been using Windows Defender for years, and Microsoft Security Essentials before that. I haven't had any problems with either one-- but in the last day or two the Windows Defender icon in my system tray has been showing a yellow caution sign on it, and if I hover my mouse pointer over the icon it says "Actions recommended." However, when I open Windows Defender everything shows a green check and says "No action needed." How can I find out what is causing the yellow caution sign? All Windows updates have been downloaded and applied, the Windows Defender is up to date. and the last scan (which was done automatically after the caution sign appeared) shows no threats found.
Windows for home | Windows 10 | Security and privacy
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Anonymous
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Anonymous
2020-01-14T21:08:11+00:00 Thank you spile1 😊
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Anonymous
2020-01-14T20:56:01+00:00 Same problem for me. Except the icon is red and say actions needed while no actions are needed in action center. Checked my devices. They're fine.