When you need a reliable computer, there are many things that you need to consider first. First of all, you need to decide whether you would like to purchase a desktop or a laptop computer. This decision may depend upon when and where you will be using your computer. For instance, if you are traveling a lot, a laptop computer may be the better choice for you. A desktop computer would be better if you are looking for a computer for a business! Both types of computers are very reliable.
You will also have to choose what type and size of computer hard drive you will have. This is important because the hard drive is what will determine how much information your computer may be able to hold. If your computer is going to be for a business, then a hard drive that is larger would be best to buy. You can however, always upgrade to a larger hard drive if it is nescessary. Also, your hard drive will determine what type of windows software your computer will have. The newest versions are Windows XP and Windows 2000.
You also will need to choose the size of your computer. When it somes to laptops, the computers' moniter will be the same size as the rest of the computer. Size will depend mostly on what you are the most comfortable with. You can get a very small laptop or a very large one! It is completely up to you to decide.