There is no such thing as Microsoft World. If you were actually referring to Microsoft Word, its main purpose is to allow people to create and edit documents.
The basic purpose of Microsoft Word is to be used as a text editor. It has many features to help with writing, such as a spellchecker to change "porpuse" to "purpose."
to write
To end sufferings caused by Ignorance and by following the Four Noble Truths and living the Eight Fold Path. For more info, see "Buddhanet. Audio" on left and click on "Narration"
to get info
audio and video player developed by Microsoft and distributed with Microsoft windows
Microsoft Publisher was developed by Microsoft Corporation. The initial version was released in 1991 as part of the Microsoft Office software suite. Its primary purpose is for creating various types of publications such as flyers, brochures, and newsletters.
The "path" of a MS Word document is the place where the file is saved (on your computer, a network share, or another place)
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The path is called an orbit. For more info from the Answers.com website, see the Related Link.
You can get info about word here http://www.bytesizeoffice.co.uk/word.htm
The purpose of the Microsoft hardware compatibility list is to identity the devices which are compatible with various software. This will ensure that an application run smoothly when installed.