Computer has no intelligence and it cannot do any thing on its own. The hardware will be meaningless in absence of software. The hardware needs clear cut instructions to solve a problem. A detailed, step-by-step instruction that tells a computer how to solve a problem or carry out a talk is called software.
Computer software is a collection of computer programs that provide instructions telling a computer what to do and how to do it. Computer software is a set of programs, algorithms, procedures and documents.
There are so many terms are used while study about computer. Some of the terms used in computer studies are :
- Computer software is a collection of computer programs that provide instructions telling a computer what to do and how to do it. Computer software is a set of programs, algorithms, procedures and its documents.
- Application software is a program, or group of programs, that is designed for the end user.
- Packaged software is a computer application consisting of one or more programs created to perform a particular type of work.
- Customized software is designed specially for a particular organization. It is written on the demand of individual's need and serves only single organization.
- System software is a set of one or more programs that are basically designed to control and manage the operation of a computer system.
- Utility software is a computer software designed to help in the management and tuning of operating systems, computer hardware and application software.
- Driver is a software provided by a hardware maker that tells the computer's operating system and software how to work with that hardware.
- Language translators is a computer program that converts the programming instructions written in human convenient form into machine language codes that computers understand and process.
- An operating system is a group of computer programs that coordinates all the activities among computer hardware devices.
- GUI stands for Graphical User Interface. It refers to an interface that allows one to interact with electronic devices like computers and tablets through graphic elements. It uses icons, menus, and other graphical representations to display information, as opposed to text based commands.
- Administrative tools is a folder in Control Panel that contains tools for system administrators and advanced users.
- The Control Panel is a features of the Windows Operating System that allows the user to modify system settings and controls.
- Open Source refers to a program in which the source code is available to the general public for use and/or modification from its original design free of charge.
- Ubuntu is a Linux-based OS that is considered as one of the most efficient open source operating systems in the world.
- Linux lite is another free open source operating system that can work on lower end hardware.
- Fedora is another popular Linux based operating system, which is arguably the best open source OS after Ubuntu.
- Linux is the best known and most used open source operating system. As an operating system, Linux is software that sits underneath all of the other software on a computer; receiving requests from those programs and relaying these requests to the computer's hardware.
- Unix is an operating system ; it manages the way the computer works by driving the processor, memory, disk drives, keyboards, video monitors, etc. and by performing useful tasks for the users. Unix was created in the late 1960s as a multiuser, multitasking system for use by programmers.
- A mobile operating system, also called a mobile OS, is an operating system that is specifically designed to run on mobile devices such as mobile phone, smartphones, PDAs, tablet computers and other handheld devices.
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