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Things you should know about a computer before you purchase it

laptopandmouse45381940.jpgThere are certain key features that you should be aware of when you go to purchase a new computer. If you are aware of what these are and how they will impact your computer, it will be a lot easier to make the right choice. There is no denying the fact that purchasing a computer can be an expensive investment and you will want it to be the right one. Because of this is it important that you look for some particular features when you are out doing your computer shopping.

It is important to keep in mind that there is no feature, that is really more important then the other ones. What you want to work for is to get an overall picture of what any particular computer can do, and how well it can do it. Because these features will directly impact exactly what the computer can do, it becomes crucial to choose the computer that has the features that will best meet your needs. This is especially important if you need your computer, for a specific kind of task such as: publishing, gaming or web research. Here are things you should know about a computer before you purchase it-

  • How fast is it?It is important to understand that the computer speed stems from several different factors. Speed is a crucial factor in how quickly you can download, upload, play games and surf the web. You will want to know what the giga-hertz of the processor and the other devices of the system are. Keep in mind that if you are purchasing a laptop you will want a giga-hertz of at least 1.4, while a desktop will need at least double that.

  • How much memory does it have-It is important to understand that if you do not have enough memory (RAM) you will find that your computer runs very slowly and has poor processing quality. The minimum recommendations for both Windows XP and Vista is 1024 MB.

  • What is the size of the hard drive? Computer experts recommend that this should be as high as possible. Whatever system you are using to run your computer, the bottom line is the bigger the better. Keep in mind that if you limit how much space you give the hard drive, you are essentially limiting what you can put on your computer.

  • What is the display like? Computer experts stress that the minimum display capability of your chosen computer should be 1024x768.Keep in mind that there are both larger and smaller variations, on different computers and the displays. The best thing to do is to determine what is most comfortable, for you to be looking at.

  • What type of network card does it have? The network card is an integral feature. Depending on the type of network card that you have it will determine the type of internet connections and networking that your computer is capable of. Since this is a priority for most people it becomes to crucial to check this out before making a purchase.

  • What type of video card does it have? Knowing what you want to use your computer for, when determine in a large part what kind of video card you should have. Will you need high quality, for playing games, editing pictures or doing other high-end graphics?If you do, then you need to make sure that the video card can handle this. Computer experts advise that a minimum of 64 MB of video card is the best if you plan on using the computer, for these kind of tasks.

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