What’s the function of microsoft security essentials CPU ?

WE replace ms safety necessities on the brand new variant as i test that options at the bottom that indicates something telephone CPU.And Mys can be upon 50% Is that good or perhaps awful.And have been must i place it somewhere between 10% in addition to 100%.

Read below why this might come about and easy methods to fix
http://social.technet.microsoft.com/Forums/en-US/w7itproappcompat/thread/33387605-32ae-476c-8cf4-0018ffee9262.