John Blankenbaker made the prototype of the Kenbak-1 personal computer in his garage When the definitive history of the personal computer is written, familiar and historic names such as Olivetti, ...

What is a computer system? A computer system is made up of different parts and each has a special job. Some will be inside the computer and others will be outside. Some parts are connected by wires ...

Without cooling, data centres fall over. In November, a cooling system failure at a data centre in the US sent financial ...

Computers are a part of every aspect of modern life. From shopping to playing games and exercising, there is now an app for pretty much everything. All those systems were created by computer science ...

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You sit down at your computer, push the power button just like you do every day, and...nothing happens. Maybe the computer doesn't turn on at all, or it could power up but shut right back down. As far ...

Some computers are ready for a new lease on life. Computer companies come out with new machines every year: faster, better, more powerful, more efficient, and sometimes even cheaper. But what do you ...

Forbes contributors publish independent expert analyses and insights. Hackers are a busy bunch, with more than 300 million computers hacked every year — and there's a dizzying range of ways in which a ...

There’s lots of information (and misinformation) about the term “virus,” so let’s get it straight and define computer virus once and for all: a computer virus is a self-replicating, malicious program ...

Strange behaviour on your Windows or Mac PC could be more than a glitch, so check our tips to recognise the risks and keep your data safe With over a decade of experience at Which?, Tom covers ...