It is responsible for executing the programs, from the operating system to the user applications; It only executes instructions programmed in low level language, performing simple arithmetic and logical operations, such as adding, subtracting, multiplying, dividing, binary logics and memory accesses.
s to project a beam of moving light over the barcode, crossing it from end to end. Then analyze the patterns of reflected light, to transform them into data that a computer can interpret.
is to remember the information you have in each of the applications open on the computer, while it is on.
t is an electronic device that is responsible for regulating and determining the way in which the images and text that are observed on the computer monitor will be displayed. They are the ones that send signal to our monitor, TV or projector.
It is the main output device (interface), which shows data or information to the user. It can also be considered an input and output peripheral
It is an essential part of any computer. It is currently in the process of a great technological transformation and is perhaps one of the components that will disappear in the future.
it is an input device or peripheral, of typewriters, that uses a system of buttons or keys,
it is the data storage device that uses a magnetic recording system to store files
