Whether you are learning to type on a laptop or desktop, you may have wondered why the 'F' and 'J' keys have bumps on them.

All you need to do is quickly glance at the icon above each key to figure out what they do. The real question here, though, is – how exactly do you use the F keys on your laptop? Read more ...

The IBM Model F keyboard should need no introduction. Famed for its buckling spring key mechanisms, the Model F is lusted over for its satisfying typing experience and Armageddon-proof build quality.