Windows 10: Security settings keep on having yellow triangles

So the security settings like core isolation and secured core pc are sometimes turn into a yellow triangle with an exclamation mark but if I go in it again later it is ok. This is really freaking me out and I want to know if this is fixable or if this is like a virus on my laptop or a bug.

:)

 

Device Security - Yellow Triangle!

Something I installed must have also installed Norton 360. I uninstalled, rebooted,, then noticed a shiels with a yellow triangle in my hidden icons on the taskbar. I click and it takes me to Security at a glance. Inder Device Security there is a yellow triangle & it says "Local Security Authority protection is off. Your device may be vulnerable". I click on Go to settings and get this message, "Page not available. The page you are trying to access has no supported features and is not available."

Is this something I should be concerned about?

 

Yellow Triangle in Windows Defender Taskbar icon

I have a yellow triangle in my windows defender icon on the task bar on my laptop with Windows 365. I have repeatedly verified that windows defender is up to date and the basic security is listed as OK. Drilling into the Defender menu I have found the yellow triangle next to "local security authority protection" but the explanation is only for a professional. What do I need to do?

 

Yellow Triangle

While using my computer my WiFi icon obtains a yellow triangle then my browser freezes. When this happens I try to restart my computer but the screen stays stuck on the restarting screen. I have to hold down the power button for it to restart. After restarting
everything works fine. Any ideas why this happens? I have Windows 10. I also cant change the WiFi settings from the icon in the taskbar when the triangle shows up.