Hello, i got my my current pc about a year ago now and have only been using it to play games and do school work. I have 16 GB of RAM but yet i am using 98% on idle. The highest usage program running is currently opera which is what im using to write this and it's only using 30MB. I do not know what is causing it and i hope for your help. I have cannot attach a link so i will send it to an imgur for images.
http://imgur.com/a/q7TvK
http://imgur.com/a/q7TvK