I have recently been trying to figure out why my computer only uses a little under 6GB of ram while I have 8GB and my pagefile goes up to 10GB sometimes. I am running Windows 8.1 pro 64Bit. So to see if my computer would use all of the ram If it had no pagefile I decided to try and turn it off I went to the advanced system settings and went to pagefile then I switched pagefile to off and restated the computer but when I go look in msi afterburner (only pagefile program I could find to monitor pagefile usage) and it says it is still using pagefile. Even when I play Call of duty advanced warfare I don't get any memory crashes. which according to msi afterburner uses a lot of ram. I am sorry if this is long and confusing but I am confused myself.