Key Elements of Basic Computing
Computer Software:
What it is: The programs and operating systems that run on a computer, enabling it to perform specific tasks. The operating system (e.g., Windows, macOS, Linux) helps manage the hardware and acts as an interface between the user and the hardware.
Example: Using a web browser to visit websites or running a word processor like Microsoft Word to write a document.
- Application Software: Programs designed to perform specific tasks for users, such as word processors, spreadsheets, and web browsers.
- Operating System (OS): Core software that manages hardware resources and provides a platform for other applications (e.g., Windows, macOS, Linux).
- Storage: Long-term data storage, typically using hard drives (HDD), solid-state drives (SSD), or optical discs.
- Memory (RAM): Temporary storage that holds data and instructions currently being used, allowing quick access by the CPU.
- Input Devices: Hardware that allows users to interact with the computer, such as keyboards, mice, and scanners.
- Output Devices: These display or output information from the computer, such as monitors, printers, and speakers.