In order to increase your RAM, you would first need to consult the user guide for your motherboard to determine the type and maximum amount of RAM it will support. Next purchase the proper chips, remove the cover from your PC and locate the RAM slots. Carefully line up the chip in the slot and press it down gently until it clicks. Reboot the computer to be sure the new RAM is visible. If all went well, replace the cover and you are good to go.