I have just build my first PC and i'm having issues with the ram. Currently i have 16gb or kingston hyperx 1866mhz ram and when i'm doing some very light tasks it all gets used up restarting helps for a while but as fast as the ram is full it stays so. Below is an image of it doing so, thanks in advance for the help.
http://i.imgur.com/hBIOoH8.png
http://i.imgur.com/hBIOoH8.png