High Memory Usage While Idle!

Hello! I've been noticing that when I am idle that my memory is sometimes at 40% or higher when only running Google Chrome and Task Manager. I got freaked out and ran virus scans with Norton and Malwarebytes. (plus spybot s&d) They all found nothing. So, I decided to come to the forums to get help. This is a photo of what my Task Manager looks like currently.. with Chrome open only.

Answered here.   https://community.norton.com/en/forums/40-cpu-while-idle