The document discusses various text editing tools in Microsoft Word, including spell check, autocorrect, autotext, undo/redo, and print preview. It provides instructions on how to use these tools through a series of exercises. Spell check allows checking spelling and grammar mistakes. Autocorrect automatically fixes common errors as you type. Autotext inserts pre-defined text snippets. Undo and redo allow reversing previous edits. Print preview displays how the document will look when printed.