If you've ever had to deal with a dying computer, you know the challenge of ensuring you have a good backup. Here's how I use CloneZilla to do just that.

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UK’s use of ‘expensive renewables’ has contributed to price surge in manufacturing Jonathan Leake is the Telegraph's Energy Editor. He has previously worked for other publications covering science, ...

Former Nato chief says scrapping fossil fuels too quickly could lead to cyber hacks from Moscow Tom Cotterill is The Telegraph’s acting defence editor. He has previously written for The Daily Mail and ...