Computer software, a general term used for computer programs and data. Principally it makes up the operating system of the computer, and this computer software can either be created or purchased. Computers have vast and varied capabilities because of the many different kinds of available computer software.
Computer software is held in the storage of computers for a very specific purpose and performs the function of the program it implements, either by directly providing instructions to the computer hardware or by serving as an input to another piece of software. Computer software is described as the information processed by the systems.
Computer software can be classified into two types:
- Systems software – includes basic input-output systems, device drivers etc. In most cases this software comes along in the box when the computer is purchased.
- Applications software - examples of this type of software includes office suites and video games, and may be purchased separately from the computer. Computer users can also create their own computer software, including spreadsheet templates, word processor macros etc.
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Once you have installed the software by following the correct instructions, the computer is then able to operate the software. The computer will pass the instructions from the application software, through the system software and on to the hardware. Each instruction carries out an operation on the computer.
There is such a wide variety of computer software, I think we could successfully list pages and pages. Here is an example of a few types of different software: animated models software, communication software, desktop publishing software, ERP software, help desk software, PDF conversion software, simulation software etc. Basically there is a software on the market for nearly every human need.
Different specifications to consider when selecting your computer software:
- Firstly decipher your needs and then ensure the software fulfils all your requirements.
- Ensure the software is compatible with your computer.
- Ensure you purchase an adequate number of licenses from your supplier as prescribed.
Remember that the function of computer software is to perform a specific task you need completed!
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If you are having computer software problems, call an IT help line for help getting your computer working correctly.
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