<span>Computers heat resistant materials breathing systems for fire fighters food-growing technologies improvements in all of the items in this list were first made possible by : a.space exploration.</span>
Earlier there were no ic's but vacuum tubes or transisters,..
making computer big , so big in that time, with low speed and memory
Programs that allow individuals to perform specific tasks are launched via the operating system, such as by using the windows start menu on windows computers. Programm is a set of instructions written for a computer.<span>The Start menu contains icons for all installed programs and data collections, usually for programs.</span>
Answer:basic computer skills
Explanation:
How to passed my test
