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HARDWARE BASICS
Wondering what's inside your computer or some of the basics of how various types of computers and parts work? Get informed here.
Tech Explained
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10 Major Players in SupercomputersWhen it comes to the business of building supercomputers, taller equals smaller and cooler means faster, and these 10 players have gotten really good at it. Get to know them before they're replaced by someone new. See more »
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10 Most Popular Computers in History
Before the late 1970s and early 1980s, very few people had home computers. Once the market shifted enough to make in-home computing more attainable, which models were the most popular with consumers? See more »
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10 Types of Computers
Do you know the different types of computers? Take a look at our list of 10 types of computers and learn about laptops, wearable PCs and more. See more »
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5 Hardware Upgrades That Give You the Most for Your Money
There are hardware upgrades that can extend the useful life of your current computer without completely draining your account or relegating yet another piece of machinery to a landfill. Which upgrades are the best for your needs and your budget? See more »
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Can my computer poison me?
Your computer's casing encloses some pretty toxic stuff. If you were to pick through its innards, you'd expose yourself to a whole bevy of chemicals. So how do you stay safe when you power up? See more »
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Does powering down your computer wear it down?
Most myths have a bit of truth in them – which may be why most people believe that powering down and restarting a computer leads to wear and tear. So, what's the truth behind the myth? See more »
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How are computers made?
Computers run our modern lives, but how many of us actually know how these everyday machines are made? We'll take a peek at the parts and processes that create the digital tools we can't live without. See more »
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How can a totally logical machine like a computer generate a random number?
C programming can create a formula for a computer to generate a random number, but there are other ways to. Check out this explanation and diagram. See more »
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How can hot water cool a supercomputer?
In July 2012, engineers at the Leibniz Supercomputing Centre debuted their new SuperMUC supercomputer, which uses a unique cooling system. How does hot water cooling work, and how is it green? See more »
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How do I future-proof my computer?
Today's mobile, sleek computers have come a long way since their comparatively clunky predecessors first debuted. Given how fast technology evolves, is there a way to protect your PC from becoming obsolete? See more »
