In-Depth

Samsung Galaxy S6 Edge vs HTC One M9 - which is best? We put the Android heavyweights of 2015 head-to-head: the Samsung Galaxy S6 and S6 Edge vs the HTC One M9

How the PlayStation-powered New Horizons probe flew to Pluto As New Horizons explores the outer reaches of the Solar System, we reveal the technology that has made it all possible

Chrome does drain the life out of your laptop battery Does your browser choice actually make a difference to your laptop's battery life? We run the numbers

Apple Music vs Spotify - is it worth switching? We put Apple's new Apple Music service head-to-head with Spotify to see if it will be worth your money

Samsung Galaxy S6 vs S5 - should you upgrade? Wondering if the new S6 is for you or if you should stick with the S5? Our in-depth comparison will help you choose

Top things Hollywood thinks that computers can do Technology's generally boring until it's been sexed up the Hollywood way - here are our favourite clichés and mistakes

How to use Twitter - Everything you need to know We show you how to get started on Twitter, from choosing a username to your first tweets

How to charge faster - Powering your tablet, phone & more Everything you ever wanted to know about charging but were afraid to ask

Top inventions and technical innovations of World War 2 Much of the technology we take for granted today was developed in the Second World War and helped shape the world today

Windows tablet tips and tricks Boost battery life, free storage space and more with our practical tips for Windows tablet owners

HTC One M9 vs iPhone 6 - which is best? We put HTC's brand-new One M9 up against the iPhone 6 to see which one you should buy

Is Android TV DOA in the UK? A lack of on-demand and catch-up TV services, plus a conspicuously empty Play Store has us worried for Android TV

Is the iPhone 6 Plus too big? We find out with kittens Do you need the iPhone 5S, iPhone 6 or iPhone 6 Plus? Our kitten size-comparison guide will help