Ancient Computers

There's nothing worse than working on a computer which barely has enough memory for you to browse the internet. To heap salt on the wound, it doesn't have enough memory to follow through with my GMarket purchase! Why does GMarket only work properly with Internet Explorer? And why can't Internet Explorer make a browser app for smartphones?! If I finally get back to a computer from this decade and everything's sold out or increased in price, I will be devastated T_T