5.Short answer Questions a. How does a Computer work? b.Write any two examples of system software? c. What does GUI stand for? d. How can we save a file? e. What is a program?
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A computer is a machine composed of hardware and software components. A computer receives data through an input unit based on the instructions it is given and after it processes the data, it sends it back through an output device.
Examples of system software include operating systems like macOS, Linux, Android and Microsoft Windows, computational science software, game engines, search engines, industrial automation, and software as a service applications.
Graphical user interface
The steps required to save a file to a standard location.Launch the File Save dialog. In the File menu, select the Save As menu item.Name the file. Open the folder containing the desired file. ...Select the desired folder in which to save the file. ...Specify a file format type.Click on the Save button.
A set of instructions that directs a computer's hardware to perform a task is called a program, or software program.