Computer Software Essay Example | Topics and Well Written Essays - 1000 words

Computer Softw ar - Essay ExampleThe ultimate objective is to get familiar persons to be able to use the computer for their requirements. The nature of softw are divides it into three portions - operational systems, languages and applications. The first of these is the operating system which sets down the laws for exchange of information between men and the automobile. This is taken by users as organism part of the gondola and is generally seen by individuals when they first switch on their computers. In many cases, for individuals victimization a computer at home, this is Windows. Till the system becomes functional and the loading of Windows stops, the user will non be able to start using the political machine. Anything that is typed by the operator before Windows is ready for taking book of book of instructions will only result in the computer just clogging up and stopping operations. At the same time, Windows is non the only possible operation for a computer, as it may al so use up UNIX, Apple Mach, Ban, VMS, RS, OS2, Irix, AIX or HP-UX among others. (Computer Software)However, the operating systems lead to files being scripted in particular languages, and therefore it is difficult for information to be exchanged between computers which have different operating systems. This is very measurable today in view of the high usage of Internet and sending of mail across the world. That is make simpler as the language for sending information is generally Internet Explorer or Mozilla Firefox. Files in these languages are accepted by all operating systems so that communication is not interrupted. In the same machine also it is possible to have more than one language like having both Windows and Linux, though Windows does not recognize the existence of Linux as it is viewed as a competitor.The next question is of languages used for writing instructions for the operation of the computer. This is the language used by programmers so that the computer itself can translate their instructions to machine language for the operation of the computer. It is important to know that the operations of the computer are carried out in machine language and that is in the simple method of off or on. Off is viewed as zero, and on is viewed as 1. Thus 2 are written in machine language as 10, and three is written as 11, and four as 100. Similarly, there are also codes for the alphabets, and for every character, there are 16 bits or 32 bits being used now. This also results in large sizes for files in computers. One rogue of typed matter has a size of all over 20,000 units of bits. This makes it essential that computers have large storage capacities, presently over 80 gigabytes or 80 trillion bytes. Coming back to the point that we were discussing, some common languages are C, C++, FORTRAN, COBOL, Pascal, Perl and Java. (Computer Software)Presently, the language popular among programmers is Java, as the instructions in that language can be the shortest. Ho wever, the ultimate language for passing on all instructions to the computers is machine language, and