types of software in the world of computers

types of software in the world of computers

Driverallcomputer- Definition of software is a computer program that becomes a bridge between users and hardware. It can also be defined as an application composed of a set of programming language codes.

According to other sources, software is a data programmed and stored digitally and intangible, but inside a computer. There is also a mention that the software is a collection of electronic data in the form of programs or instructions that are stored and managed by computers.

The software itself is made by a programmer with a particular programming language which is then compiled to become a code that can be recognized by hardware. He was made to facilitate the work of humans, for example to count, make documents, process images and others.

types of software in the world of computers

In helping to operate a computer system, software has special functions, including:

• Set various hardware devices to work simultaneously.
• Become a link between other software and hardware.
• As an interpreter of every other software command into machine language, it is able to be accepted by hardware.
• Identify programs.

Types of Software

In line with technological advancements, software has grown quite rapidly. Evidenced by the many outstanding software currently available, both licensed and free. According to its function, it is divided into:

1. Operating System

The OS guarantees different software capable of carrying out their respective tasks, without disturbing each other. Here you can see its ability to manage scheduling, where each application running together can get enough time to utilize the CPU.

Usually, the OS only gives permission to the software to operate one application at a time. But, there are some that are multi-tasking operating systems or allow various applications to run simultaneously. No need to linger, here are some of the most widely used OSes in the world today:

a.Microsoft Windows

b.UNIX

c.Macintosh Operating System

d.Linux

2. Word Processing Software

a.Lotus Word Pro

Created by International Business Machine (IBM), this application has advantages, the file can be opened and edited using Microsoft Word. It also features a Helpful Menu Finder facility that helps you find instructions that are compatible with Microsoft Word and Word perfect.

b. OpenOffice Writer

This free licensed application (freeware) is multiplatform alias can be run on various operating systems, ranging from Windows, Linux, Unix, Mac OS and Solaris. The features that are owned are similar to Microsoft Word, so new users will have no trouble using them. Data created through OpenOffice Writer can also be opened and edited in Microsoft Word, and vice versa.

c.Star Office Writer

As with OpenOffice Writer, this program is also multiplatform. It is able to convert files from Microsoft Word and Word Perfect. In addition, there are many examples of memos, letters, faxes, resumes and documents.

d.Corel Wordperfect

The advantage of the Wordperfect application lies in its cheaper price than Microsoft Word. He can also read files from the program. But, the drawback, which requires a higher hardware specification, a minimum of Pentium III with 128 MB of memory.

e. Microsoft Word

You must be familiar with the application issued by this Microsoft Corporation. It is usually packaged with other Microsoft Office programs, such as Excel, Power Point and so on. The application brings many advantages, ranging from easy use (user friendly), full features and can be used to create various kinds of documents, including books, letters, publications and simple images. But, one Microsoft Word software must be installed for one computer. Users also have to pay for licenses that are not cheap.

3. Number Processing Software

a. Spread

The number processing application is open source and multiplatform. It has a display that has a menu and navigation, making it easy to use. Another plus, namely Kspread is able to sort numbers, perform calculations for more than 100 functions and can load many worksheets and tables in one document.

b.Star Office Calc

No different from Kspread, the program created by Sun Micro System is also multiplatform. He can recognize and clarify data on worksheets to be translated into graphical form. In addition, Star Office Calc is able to convert files into Excel documents.

c.OpenOffice Calc

One more software that is open source and multiplatform that is useful for processing numbers. OpenOffice Calc is a freeware application, so anyone can install and operate it without having to pay for a license. It has a user interface similar to Microsoft Excel, especially the placement of menus and its tools.

d.Lotus 123

He is still a family with Lotus Word Pro. The advantage, namely Lotus 123 has complete features and is able to exchange documents with Microsoft Excel.

e. Microsoft Excel

This application with one package with Microsoft Word has a user friendly appearance, equipped with standard menus and features needed for processing numbers. Because it is shareware, users must pay a license so they can run it.

4. Antivirus Software

Often called Virus Protection Software, this application serves as a virus detector and eraser from a computer system. He can determine whether a PC has been infected with a virus or not. Generally, the software works by scanning all files that are accessed, both opened, stored and modified.

That is a complete discussion about the definition of software and the functions and types of software most commonly used by computer users. The author hopes the article above can increase knowledge for readers.

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