What is RAM for and what does it do and is it for saving files on because it is compared in memory/ gigabyte e.g. 4 GB RAM 8 GB RAM 16 GB RAM. Also would I be able to buy some 1333 mhz ram to start of a gaming PC with and then upgrade to 1600 mhz 8gb but use both at the same time? My motherboard can handle it I was just wondering whether they would configure and not crash.
Thanks in advance.
Thanks in advance.