What do you understand by software? Name various categories of them, giving at least one example for each.

Software

Software is a group programs that makes a system to provide a desire output. Basically the software also combination of program, logic, functions, header files, system file package, database, variables and output results.

There are three categories of the software following below.

1. System software or Operating system

2. Application Software

3. Utility software

1. System software or operating system

System software makes interfaces between hardware and user where user uses the hardware easily and can operates properly. It provides an environment to run the application software and their development.

Example: Windows operating system, MAC OS, IOS, Android, Symbian etc.

2. Application software

Application software is software that makes for specific task and provides the desire output. It runs in operating system.

Example: Video player, MS office, MS paint etc.

3. Utility software

Utility software is work behind the operating system that controls the security, Manage firewall. This type of software is care about your computer.

Example: Back-up software, disk tool, Anti-virus software.

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