Cell phones have come a long way since they first made their public debut. From calling functionality to SMS to smartphone apps, your phone can now do almost everything a larger PC might. You can use ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...

Your computer's central processing unit, or CPU, is the equivalent of a computer's brain. It helps to power your computer's behavior, telling everything connected to it what to do by making ...

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