Whether your old computer is shot or you have never bought a computer on your own before, you may be feeling a little bit nervous about the whole thing. Buying a computer represents putting down a fair chunk of your hard earned money, and you may be nervous about getting a computer that isn't a great fit for your needs.

The truth is, getting a good desktop computer that suits you is easier than you think, and by simply keeping the following tips in mind, you'll be able to find the perfect computer that will keep you happy for years to come.

* Know what you want your computer for

Think about how you use your computer. Are you someone who only uses a computer for its word processing ability, or do you prefer to stay up to date on the latest games.

Maybe you are someone whose entertainment is largely focused around your computer; all of your communication and your movies are kept on your computer. By keeping a clear idea of what you need your computer for, you will be able to get the right machine.

* Know what RAM is

RAM stands for Random Access Memory, and you will find that what it does is affect the speed with which your computer "thinks," that is, processes action. If you are only using your computer for things like surfing online or writing, you'll find that a RAM of 512 MB is okay, though 1GB is ideal.

You'll find that this size will give you room to expand or grow if you want to later on, but that it's not so big that you are wasting your money. If you are going to be gaming, or doing advanced computer programming with your unit,, you will of course want more.

* Don't worry so much about hard drive space

Your hard drive space generally refers to the amount of information that you can keep on your computer, ranging from written work to audio and visual media.

You'll find that if you download a lot of videos that this can be eaten up fast, but in desktops, you'll find that it is very easy to add some more. Remember that while you do have a finite amount of space that it is all in how you use it.

* Online or from the store?

You'll find that ordering online is actually a lot cheaper, but keep in mind that you should have a clue about what you are looking it. If you choose to build a computer yourself, you'll find that it is much easier to get the parts online.

At a store, though, you will find that you can often take the time to look over the specs, speak with a sales representative and take a look around to see what else is available. It really depends on what you are comfortable with.

If you are looking to buy a desktop computer, remember that you really need to think about what you want it for. Once you have the function decided upon, it is very easy to figure out what machine will be perfect for you.

Computer is a great technology. Edy is passionate about computer and technology. You can see his site at Cheapest Store.