Some people prefer to change the case of specific words to put more emphasis on them. In Word, there are a few different cases that you can use, such as tOGGLe case. The cases in Word include:

• Sentence case
• Lowercase
• Uppercase
• Title case
• Toggle case

You can easily change the capitalization of words in Word 2007 and PowerPoint 2007.

1. Simply highlighting the text you want to change the case of. 
2. On the Home tab, within the Font group, click Change Case.
3. Click one of the following options: Sentence case, lowercase, uppercase, capitalize each word, or toggle case.

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