chip – n. a small piece of semiconducting material used to make parts that help power computer processors

track – v. to follow the course along which someone or something moves or proceeds

tablet – n. a small, portable computer that you use by touching the screen

monitor – n. a device, like the screen of a TV, that lets a person see computer activities or listen to programs and sound

laptop – n. a computer that is small enough to be carried around and used while a person is sitting

key – n. a piece of metal cut into a particular shape and used for locking things such as doors, or for starting an engine

location – n. a place or position

encrypt – v. to change (information) from one form to another especially to hide its meaning

subscription – n. an amount of money paid to regularly receive a product or service