Software is a combination of computer programs, commands and information that enables the computer to execute different tasks. In 1958, the term ’software’ was first used by John Turkey. Basically computer software consists of digital languages that involve binary values and direct specific instructions to the computer processor. In simple terms software is what makes the computer usable.
What Is Software?
Software is program that tells the computer to perform a particular set of tasks. Without software, the computer will simply do nothing. Software is necessary for a computer to function. It helps the computer receive input, interpret, process, then communicate the output results to the computer user. Software is like fuel to a car. A car without fuel cannot run. Software not only makes your computer run, but it also is needed to perform any simple tasks on the computer.
There is software available for almost anything you want to do with your computer. There is software for picture editing, movie making, music production, watching movies or TV, and more. It almost seems never ending. It all starts with an idea. Software is usually developed with a particular task in mind. The Windows operating system was intended to improve navigation around your computer and give you easy access and control over your files. However now it also includes a media player, cd burning software, scanner and camera wizard, movie producer, system tools, and more.
The main and most important piece of software a computer has is firstly the BIOS (basic input operating system). The BIOS is a set of programs, which controls the PC hardware and is stored in a memory chip on the motherboard. The chip is a Read Only Memory (ROM) chip, which keeps its contents even when the power is off. When a computer is turned on, the CPU will execute all of the instructions in the BIOS, which are stored in the ROM. These instructions will then load the Operating System.
It is the most common type of computer software worldwide. These are compiled tools and instructions to execute different tasks on computer. A program is a set of commands that enable a computer to undertake certain tasks.
It is a collection of operating system like device drivers, servers, utilities and windows platform. These systems play a major role in the operating of hardware. There are many brands when it comes to operating systems; Windows and Linux are common examples of it.
It is a type of software that allows the computer user to attain specific tasks. Examples of application software are: business software, education software and database software. Apart from these software, there are other types including data backup and recovery software, utility software, accounting software and inventory management just mentioned a few. This software helps a lot in the operation of computers and some of the mentioned examples are discussed below.
Data Backup and Recovery Software
The software do not only offer basic data file copying, but also provides the service of data backup and recovery according to the customization demands by the computer user. This software provides storage and organizes data allowing easy recovery. If you accidentally or by mistake lose important data, then the recovery software will come in handy. The software will save your time as you can get relevant results quickly.
Inventory Management Software
For a company that deals with tangible goods, the inventory management software will assist in a great deal. This software is designed to keep track of the stock, be it quantity or quality. It is mostly used in companies’ warehouses. It reduces the expenses of hiring human work force to keep the records for you in bulky paper work.
This software is responsible of handling small computer tasks and also known as the service routine. Some of the tasks it performs are; virus scanning and disk defragmenters among others.
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A world of computers is impossible to imagine without software. Different tasks cannot be carried out without the presence of computer software. Computers use coded information and are to be served as an effective communication device between the computers and people.