English for Computer Unit3 Software

Software is collection of instructions that enable the user to interact with acomputer or have it perform specific task for them. Software is often divided into twocategories are Systems software and Applications software.1. Systems software : It includes the programs that are dedicated tomanaging the computer itself. The popular systems software e.g. DOS, UNIX,Microsoft WINDOWS, SUN, OS/2 and NET WARE, Android and iOS. Systemsoftware divided 3 types as follow:1.1 Operating System (OS) - a set of programs that manage computer hardwareresources and provide common services for application software. The operating systemacts as an interface between the hardware and the programs requesting I/O. It is themost fundamental of all system software programs.1.2 Compiler - a computer program (or set of programs) that transforms sourcecode written in a programming language (the source language) into another computerlanguage. The most common reason for converting a source code is to createan executable program.1.3 Utilities software – computer software designed to help manage and tune computerhardware, an operation system, or application software by performing a single task or asmall range of tasks e.g. Editor, Debugging, Copy.2. Applications software : programs that help the user perform a particular task e.g.word processors, spreadsheets, and database management Hypertext, PersonalInformation Management and Game. Applications software divided 2 types as follow:2.1 Package software - An application program developed for sale to the generalpublic. Packaged software is designed to appeal to a large audience of users, andalthough the programs may be tailored to a user's taste by setting variouspreferences, it can never be as individualized as custom-programmed software. Thepopular program for user there are 5 groups e.g. word processing software, spreadsheet software, data base management software, presentation software and datacommunication software.2.2 Proprietary software - software that is owned by an individual or a company(usually the one that developed it). There are almost always major restrictions on itsuse, and its source code is almost always kept secret.

3. Malicious software or malware : which are computer programs developed to harmand disrupt computers. As such, malware is undesirable. Malware is closely associatedwith computer-related crimes, though some malicious programs may have been designedas practical jokes.

Word-processing program used primarily for creating documents such as letters,brochures, learning activities, tests, quizzes and students' homework assignments.Microsoft Word is the most popular word processing program – and justifiably. It iseasy to use and allows you to create all different types of documents. It is an essentialtool for any individual in today’s digital age. Whether you are a working professional, adiligent student or an active retiree, proficiency in Microsoft Word is a vital skill thatis useful for both complex business requirements as well as basic day-to-day purposes.Not only is Microsoft Word a flexible tool that allows you to achieve many of yourdigital document needs, it is also one of the most user- friendly applications. MicrosoftOffice Word is a non-free commercial word processor designed by Microsoft. It is partof the Microsoft Office Suite. Microsoft Word is currently the most common wordprocessor on the market. And the file .doc/.docx format.

Look using control key on keyboard for quickness. But before of all you should^know to symbol of control button. That is “ ” this button use with the otherbuttons on keyboard so, it run program as instruction such as:^Z undo ^F2 review file^X cut ^B bold^C copy ^I italic^V Paste ^U underline^A select All ^E center^F find ^L left^G go to ^R right^H replace ^P Print^O open ^Home Cursor is in front of the first text^S save ^End Cursor is in the end of the last text Rich text Format (RTF) is a file format that lets you exchange textfile between different word processors in different operating systems. Forexample, you can create a file using Microsoft Word in Windows 98, save it as anRTF file (File extension is RTF), and send it to someone who uses WordPerfect 6.0on Windows 3.1 and they will be able to open the file and read it. (In some cases,the RTF capability may be built into the word processor. In others, a separatereader or writer may be required.)Adapted from: Margaret Rouse; Whatls.com

ExampleSaving in WordPadSaving in Ms-Word

Yes/No Question and Question tagsSam : Do you know partition?Jenny : Yes, I do.Sam : What is partition?Jenny : a logical division of a hard disk created so that you can have different operating systems on the same hard disk.Sam : I don’t understand. It is drive c:, isn’t it?Jenny : No, that is just one of partition.Sam : Please explain more than that, please?Jenny : A partition is created when you format the hard disk. Typically, the first partition hard disk is labeled the \"C:\" drive. The second partition hardSam : drive would typically contain \"C:\" and \"D:\" drives.Jenny : Can It has 3 drives?Sam : Yes, If there are 3. The next is “E:”.Jenny : Ah! Does CD-ROM drive show “F:” drive?Sam : Yes, sir. I see. Thank you. A yes–no question, formally known as a polar question, is a question whoseexpected answer is either \"yes\" or \"no\". Formally, they present an exclusive disjunction,a pair of alternatives of which only one is acceptable. Question tag is checking that interlocutor accept with speaker or not.Generally, answering are “Yes” or “No” from asking for both types.Start with Pseudo Modal in sentence.Positive sentence, Pseudo Modal + not + subject?Negative sentence, Pseudo Modal + subject?For example: Is this computer model the most beautiful? This computer model is the most beautiful, isn’t it? This computer model isn’t the most beautiful, is it?

**It is the same meaning to ask.Other question Do you forget to insert microchip? You forget to insert microchip, don’t you? You don’t forget to insert microchip, do you?Has Prapas got any wireless mouse?Prapas has got wireless mouse, hasn’t he?Prapas hasn’t got wireless mouse, has he?Can Saitan and Natee operate MS-PowerPoint?Saitan and Natee Can operate MS-PowerPoint, can’t they?Saitan and Natee Can’t operate MS-PowerPoint, can they?summary Question tag First part It’s a big monitor, isn’t it? (Positive +) It isn’t a big monitor, (Negative -) (Negative -) is it? (Positive +)Be carefulQuestion tag for “I’m” is “aren’t I” is not “am not I”. For example:I’m smart, aren’t I?I’m going to be a programmer, aren’t I?

Answer for Yes/No Question.Question Long answers Short answersIs it optical mouse? Yes, it is optical mouse. Yes, it is.Have you got any thumb drive? No, I haven’t got any thumb drive. No, I haven’t.Should you format d: drive? Yes, you should format d: drive. Yes, you should.Answer for Question Tag.Question You place CD-ROM on table, don’t you? Icon is a small graphical representation of a program or file, isn’t it? The first generation wasn’t in 1960, was it? Computer has not 2 types, has it? Long answers Short answersNo, I don’t place CD-ROM on table. No, I don’t.Yes, it is a small graphical representation of a program or file. Yes, it is.No. It wasn’t in 1960. No. It wasn’t.Yes, It has not 2 types, Yes, It has not.