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      <span>Office 365 vs Office 2021: Which Should You Buy?</span>
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    <h1>Office 365 vs Office 2021: Which Should You Buy?</h1>
    <p style="color:var(--text-dim);margin-top:.5rem">Published on 2025-05-05</p>
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<p>Microsoft offers two ways to get Office: Office 365 (subscription) and Office 2021 (one-time purchase). Let's compare them to help you decide.</p>
<h2>Office 365 (Microsoft 365)</h2>
<p><strong>Pros:</strong> Always up-to-date, 1TB OneDrive storage, works on multiple devices, includes Outlook premium, new features added regularly.</p>
<p><strong>Cons:</strong> Monthly/annual subscription cost, stops working if you cancel.</p>
<p><strong>Best for:</strong> Professionals, students, and anyone who needs the latest features across multiple devices.</p>
<h2>Office 2021</h2>
<p><strong>Pros:</strong> One-time payment, works forever on the licensed device, no recurring costs.</p>
<p><strong>Cons:</strong> No updates, fixed feature set, single device license.</p>
<p><strong>Best for:</strong> Home users, small businesses, and those who prefer owning software outright.</p>
<h2>Price Comparison</h2>
<p>Office 2021 is significantly cheaper in the long run if you don't need regular updates. At Official Keys Store, you can get Office 2021 for a fraction of the retail price.</p>
<h2>Our Recommendation</h2>
<p>For most users, Office 2021 offers the best value. If you specifically need cloud collaboration and constant updates, Office 365 is worth the subscription.</p>

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