Here's how it works:
* Real-time suggestions: As you type, Word underlines potential grammar errors with a wavy green line.
* Contextual suggestions: Word considers the context of your writing to suggest the best correction.
* Click to see options: When you right-click on an underlined word or phrase, a menu appears with suggested corrections.
* Customize grammar rules: You can customize the grammar rules to fit your specific needs, including setting the level of formality and choosing which rules to apply.
Note: While the Grammar Checker is a powerful tool, it's not perfect. It may not always catch every error, and its suggestions may not always be accurate.