Im looking into an Acer Aspire E 15, 15.6"HD, Intel Core i5-6200U, 4GB DDR3L, 1TB HDD, Windows 10, E5-574-53QS. It has 4gb of ram and i would like to upgrade it once i get it. I dont know how to put the memory in and i dont know what ram exactly to use to upgrade. Help?