What tool can be used in Word to check for grammar and spelling errors?

The Spell Checker is a built-in feature in Microsoft Word specifically designed to identify and suggest corrections for spelling and grammar errors in documents. As you type, it automatically underlines misspelled words and grammatical mistakes, allowing you to review and correct them easily. This tool enhances the quality of your writing by ensuring that common language errors are caught before finalizing a document.

While the Research Tool provides additional information and sources which can improve writing and research quality, and a Thesaurus offers synonyms to enrich vocabulary, they do not directly address checking for spelling and grammar errors. Similarly, a Dictionary can assist with definitions but does not actively monitor or correct spelling or grammar mistakes within the document.