The term software has transformed the life of a human being to a different level. All our activities are largely influenced by software and related applications. Mobile phones, hi-tech watches and music player are some of the most common software driven gadgets. From common gadgets to most sophisticated military equipments, all run on some software or the other. Today, you cannot imagine life without software.
Software is that part of a system that consists of encoded information or instructions while the hardware is used to store and process the information. In computers, the processing of software is very easy and simple. It is loaded into RAM (random access memory) and it is then executed in the central processing unit (CPU). You can understand it as a basic relationship between a hardware and software. Software is an ordered sequence of instructions that is used to change the state of the computer hardware. The language of software is a matter of great interest because it is regulated by high-level programming languages.
To understand the software applications completely, it is necessary to know the types of software. System software helps in the running of the computer hardware and computer software. You can buy this complete package from the market that includes operating systems, device drivers, diagnostic tools, servers, window systems and utilities. If you are a programmer then Programming software is a complete tool that you can use in writing computer programs using different programming languages. This package includes text editors, compilers, interpreters, linkers and debuggers. A major contribution in the field of software comes through Application software. They are a different kind of application software in domestic space. It includes industrial automation, business software, educational software, medical software, computer games and database.
By now, you would have completely understood the depth of software and its applications. Platform software and user written software are the two main integrations of software. It is necessary for you to install this software to enhance the performance and increase the number of facilities. Platform software is a combination of basic input-output system, device drivers, and operating system while some of the user written software is spreadsheet templates, word processor macros, scientific simulations and graphic and animation scripts.
Shareware and freeware are two more concepts that will make you aware of the marketing of software, shareware is a trial version (demo) of any application that is made available in the market in advance so that you can have a look at the features and function before the final purchase. Though shareware is not for free, it is available at a very low price. Freeware is the computer software that is made available to the consumers, free of charge. Software industry is still to witness some amazing developments, so just wait and keep your fingers crossed.
