Hashim99

   A computer A computer is a device that receives information in a digital form, and then performs operations on it and modifies it; To give specific results, and these operations depend on a set of commands, determining how to process this information. The term computer was given to people who perform calculations using mechanical calculators, after which the same term was applied to a mechanical device that does the same work. There are many types of computers in general, some of which are placed on the desktop, some of which are portable such as laptops, in addition to tablets and smart phones History of the computer Charles Babbage, the first to invent the computer, Charles Babbage can be considered the first to invent a computer that works automatically, and that was in 1822 AD, where he developed and manufactured an engine capable of doing many arithmetic operations on numbers and then printing the results on paper, and it helped him In that, Ada Lovelace, who was considered by