A system for connecting electronic equipment such as computers and electronic organizers to the internet without using wires. (Noun)

A device that is used to recharge a battery (= fill it with electricity), for example in a mobile phone.

A computer that is small enough to be carried around easily and is flat when closed.

The set of keys on a computer or typewriter that you press in order to make it work.

A piece of electronic equipment that connects computer networks to each other, and sends information between networks.

To publish something such as a message or picture on a website or using social media. (verb)

A computer screen that you touch to get information, buy something, etc.

A machine that is connected to a computer and prints onto paper using ink. It can also make images of pictures and documents that are then stored on a computer system.

A device for taking photographs or making films or television programmes.

To copy or move programs or information into a computer's memory, especially from the internet or a larger computer. (verb)

A piece of electronic equipment for playing games on.

A secret word or combination of letters and numbers that you use to prove who you are when you use a computer, website, etc. (Noun)

A harmful computer program intended to prevent computers from working normally. (Noun)