Ans. Software is a collection of programs and data that instructs a computer how to perform specific tasks. Software often comes with accompanying documentation.
Ans. Software can be classified into two main types: System software and Application software.
Ans. System software is used to control, monitor, or facilitate the use of the computer. Types of system software include: Operating systems, Device drivers, Utility programs, and Language processors.
Ans. Application software is a program created to perform specific tasks for users. It is developed to solve user problems such as preparing letters, creating presentations, and managing databases. Common types include: Productivity software, Business software, Entertainment software, and Education software.
Ans. An operating system is a set of programs running on a computer system that provides an environment in which other programs can be executed and the computer system can be used efficiently. Examples include: MS Windows, DOS, UNIX, etc.
Ans. The operating system performs the following tasks: Manages hardware resources, controls the operation of input/output and storage devices, detects hardware failures and displays messages to fix them, and loads and executes programs.
Ans. A device driver is system software that controls the operation of a computer device. When users attach a device such as a printer or scanner to their computer, they need to install its driver to make it operational. Device drivers are provided by device manufacturers.
Ans. System software is essential for the operation of a computer system, acting as an intermediary between the hardware and user applications. It ensures that hardware components work together efficiently and provides a stable environment for application software to run.
Ans. Some of the most commonly used operating systems are: Windows, macOS, Linux, Android, and iOS.
Ans. Linux is an open-source operating system used for everything from servers to desktop computers. It can look different depending on the distribution (version) you use.
Ans. The operating system is responsible for running applications on a computer. It loads applications into memory, allocates necessary resources, and manages their execution. The OS also ensures that applications do not interfere with each other and that they run efficiently.
Ans. Antivirus software scans files and incoming data for known viruses and malware signatures. It also provides real-time protection to prevent virus attacks.
Ans. File compression tools compress one or multiple files into a single archive format (e.g., ZIP, RAR) while preserving data integrity. They also provide options for encryption and password protection.
Ans. Examples of word processing software include: Microsoft Word, Google Docs, Apple Pages, and LibreOffice Writer.
Ans. Spreadsheet software is used for organizing, analyzing, and storing data in tabular form. Spreadsheets consist of a grid of cells arranged in rows and columns.
Ans. Examples of spreadsheet software include: Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.
Ans. Available on macOS and iOS, Apple Numbers provides a user-friendly interface with strong visualization tools for creating templates and easy integration with other Apple products for creating visually appealing spreadsheets.
Ans. Graphic design software is used for creating, editing, and managing visual content. These programs provide tools for drawing, painting, photo editing, and creating illustrations, making them essential for designers, artists, and anyone involved in visual media.
Ans. Canva is a web-based graphic design tool accessible on any operating system with internet access. It provides an easy-to-use interface with a wide range of templates and design elements, making it perfect for beginners and professionals alike.
Ans. Available on Windows and macOS, Adobe Photoshop is one of the most popular graphic design programs. It offers powerful tools for photo editing, digital painting, and graphic design.
