Answer:
Computer professionals known as software engineers, or programmers use the software development life cycle to create software required for information systems.
Explanation:
Computer professionals are called software engineers and programmers because they develop and program software. Some additional titles for computer professionals are hardware engineers and iOS/Android developers.
The CPU reads machine instructions from program memory and executes them.
Answer:
Desktop icons include Computer, your personal folder, Network, the Recycle Bin, Internet Explorer, and Control Panel. 1. Right-click an empty area of the desktop, and then click Personalize.
To arrange icons by name, type, date, or size, right-click a blank area on the desktop, and then click Arrange Icons. Click the command that indicates how you want to arrange the icons (by Name, by Type, and so on).