Whether you're buying a laptop, desktop or tablet computer, it's essential that you take the time to consider the device's processor, hard drive, memory, graphics card and operating system before making your purchase. These five components make up the meat and potatoes of your computer. Ensuring that you buy the right hardware can make the difference between a computer that works well and lasts a long time and one that does neither. Processor
Hard Drive
Memory
Graphics Card
Operating System
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