<p>What are the main features and advantages of Microsoft Word 2021 Key?<br /><strong>Professional Writing</strong> – Create polished documents with powerful formatting tools.<br /><strong>Smart Editing</strong> – Improve clarity with spelling, grammar, and suggestions.<br /><strong>Track Changes</strong> – Review edits collaboratively with comments and markup.<br /><strong>Template Library</strong> – Start faster using resumes, letters, and layouts.<br /><strong>PDF Export</strong> – Save shareable PDFs with consistent page layout.<br /><strong>Offline Work</strong> – Edit documents anytime without relying on internet.</p>