Columnist Simon Brooke doles out advice on why you should clean your computer keyboard, which can harbor more bacteria than a toilet.
Five shocking facts about your dirty keyboard – and one thing you can do about it
The new keyboards lining up to challenge QWERTY
The ubiquitous keyboard layout 'QWERTY' has become a standard for most of the globe, but more than once people have sought a better solution to typing. Word recognition and touch may bring us closer to it.