Difference between revisions of "Software"
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(Created page with " == Operating Systems, Applications, and Utilities == === Operating Systems<ref>https://www.examguides.com/Aplus-Core2/aplus-core2.htm</ref> === * The foundation of a computer system. * Manages hardware and software resources. * Provides a user interface. * Examples: Windows, macOS, Linux, iOS, Android. Key functions: * Memory management * Process management * File management * Input/output handling * Network communication === Applications<ref>https://ww...") |
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* Applications are programs that users interact with to perform specific tasks such as word processing, Internet browsing, etc. | * Applications are programs that users interact with to perform specific tasks such as word processing, Internet browsing, etc. | ||
* Utilities are tools that help maintain and optimize the computer system. | * Utilities are tools that help maintain and optimize the computer system. | ||
=== References: === | |||
Latest revision as of 20:32, 28 July 2024
Operating Systems, Applications, and Utilities
Operating Systems[1]
- The foundation of a computer system.
- Manages hardware and software resources.
- Provides a user interface.
- Examples: Windows, macOS, Linux, iOS, Android.
Key functions:
- Memory management
- Process management
- File management
- Input/output handling
- Network communication
Applications[2]
- Software designed to perform specific tasks.
- Run on top of the operating system.
- Examples: word processors, spreadsheets, web browsers, games, media players.
Categories:
- Productivity software
- Entertainment software
- Education software
- Business software
Utilities
- System software that helps maintain and optimize computer performance.
- Often included with the operating system or purchased separately.
- Examples: antivirus software, disk defragmenters, file compression tools, backup software.
Key functions:
- System optimization
- Data protection
- System maintenance
To summarize:
- The operating system is the core software that manages the computer.
- Applications are programs that users interact with to perform specific tasks such as word processing, Internet browsing, etc.
- Utilities are tools that help maintain and optimize the computer system.