FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -There are a number of different word processing applications. One of the most widely used ones is Word, which is part of Microsoft Office. Another widely used one is WordPerfect by the Corel Corporation.

Detailed explanation-2: -Ans WordPad is used for typing and making corrections in the text.

Detailed explanation-3: -One example of a Word Processor is Microsoft Word, but other word processing applications are also widely used.

Detailed explanation-4: -The correct answer is MS Word. MS Word is used to write a business letter. Microsoft Word is a word processor that was created by the company Microsoft.