Computers are leading the way of everything we do. People can’t live without computers now a days. Technology is always getting better, the computer you bought yesterday is old. With this in mind be happy with your investment. As long as your computer is 4 years or newer your pretty much up to date. The brain of a computer is the processor this is the most important part. The video card is the second most important. Think mainly about these 2 parts of the computer when your going to buy one. What would you do without your computer? The whole world would cease to exist lol.