On the information superhighway, some keyboard characters such as carets, ellipses and asterisks symbolize direction and help you navigate the Internet. Even in computer file systems such as folders ...

We look at the latest technology gadgets and consumer tech toys and what they can offer to business IT. It’s always interesting to see if a new keyboard option can make a difference to working life.

Think you know your keyboard? Think again. Unlock the secret power of your function keys with these 12 clever laptop hacks and shortcuts.