A microphone is an input device used to record and store sound into a computer.

There are 12 Function keys on the keyboard.

Kartik is applying for a graduate engineering program in a university. He wants to email his application along with the copies of his certificates. Which device will he prefer to create a digital copy of his certificates to attach with his application?

Meenu wants to create a high quality drawing in a variety of colours. Which device should she use for the same?