B2 Technology: Vocabulary

the physical components of a computer system ........

when a computer ceases to function properly, usually as result of software failure ............

choose the best or preferred option from many possibilities .............

a computer system that stores and manages data or information ...............

software that you do not have to pay for .............

a computer that provides data to other computers .............

the main circuit board in a computer ...........

software that is designed to damage computer systems.............

a device that passes information or data from one computer to another ...........

Help! Lots of options have popped up on the screen. Which

one should I ...............?