Examples of operating system: Microsoft Windows, Apple iOS, Android OS, macOS, Linux, etc.ĭevice driver – a software program that is designed to control a particular hardware device that is attached to a computer.Main functions of an operating system – booting the computer, managing system resources (CPU, memory, storage devices, printer, etc.), managing files, handling input and output, executing and providing services for application software, etc.It is the main part of system software and a computer will not function without it. Operating system (OS) – a software that controls and coordinates the computer hardware devices and runs other software and applications on a computer. Main types of systems software – operating system, device driver, utility software, programming software, etc.Main functions of system software – allocating system resources, managing storage space, storing and retrieval of files, providing security, etc.It serves as the interface between hardware, application software, and the user. System software – it is designed to run a computer’s hardware and application software, and make the computer system available for use. Examples of application software: word processing, spreadsheets, presentation, database management, Internet browsers, email programs, media players, accounting, pronunciation, translation, desktop publishing, enterprise, etc.Application software – a computer program that provides users with tools to accomplish a specific task.Main types of software – systems software and application software.Software – a set of instructions or programs that tells a computer what to do or how to perform a specific task (computer software runs on hardware).Examples: CPU, hard disk drive, ROM, RAM, etc.Ĭomputer Software Basics Computer software.Internal hardware devices (or internal hardware components) – any piece of hardware device that is located inside the computer.Examples: monitor, printer, scanner, speaker, display screen (tablet, smartphone …), projector, head phone, etc.Output device – a piece of hardware device that receives information from a computer.Examples: keyboard, mouse, trackpad (or touchpad), touchscreen, joystick, microphone, light pen, webcam, speech input, etc.Input device – a piece of hardware device which is used to enter information to a computer for processing.External hardware devices (peripherals) – any hardware device that is located outside the computer.

Hardware – any physical device or equipment used in or with a computer system (anything you can see and touch). Click play on the following audio player to listen along as you read this section.

Hardware screen recorder