Before you replace think about upgrading...

Unless you find a really great deal on a computer, sometimes you can make a huge difference in your computer's performance by upgrading your system memory rather than buying a new pc. There are also a huge number of things you can purchase, such as an external harddrive that can not only back up your present computer but can allow you to remove files that you no longer need and free up computer space. It's why I always advise people to look at what their system is and how much it would cost to upgrade it before they decide to buy new...