<h2 style="margin-top: 0px; margin-bottom: 10px;">What is included in Microsoft Office 2021 Standard?</h2>
<p style="margin-top: 0px; margin-bottom: 0px;"><strong>Word 2021</strong> – document creation with improved editor and ink recognition.<br /> <strong>Excel 2021</strong> – includes XLOOKUP, XMATCH, dynamic arrays and LET.<br /> <strong>PowerPoint 2021</strong> – Record Slide Show with presenter video and ink.<br /> <strong>Outlook 2021</strong> – mail, calendar and 70+ language message translation.<br /> <strong>OneNote and Publisher</strong> – notebook capture and Windows desktop publishing.<br /> <strong>Important</strong> – Microsoft Access and Microsoft Teams are not included in this edition.</p>
<p style="margin-top: 15px; margin-bottom: 15px;"><a href="https://keys.express/EN/blog/post/office-comparison-2010-2024-editions-programs-at-a-glance" target="_blank"><strong>Compare included Office programs from 2010 to 2024</strong><br />Overview of which applications are part of each Office edition from Office 2010 through Office 2024, so you can confirm what Standard covers and what only Professional Plus adds.</a></p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What are the main benefits of Microsoft Office 2021 Standard?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Office 2021 Standard is the Windows-only perpetual edition of Microsoft Office aimed at small offices and business workstations that need Word, Excel, PowerPoint, Outlook, OneNote and Publisher without database tools. It is a one-time purchase with no subscription, no cloud requirement and no AI add-on.<br /><br /> <strong>One-time purchase</strong> – no recurring fee, no Microsoft 365 dependency.<br /> <strong>Offline workflow</strong> – installed apps run without an internet connection.<br /> <strong>Modern Excel functions</strong> – XLOOKUP and dynamic arrays replace nested IF/VLOOKUP.<br /> <strong>Publisher included</strong> – useful for flyers, newsletters and simple layouts.<br /> <strong>ODF 1.3 support</strong> – cleaner exchange with LibreOffice and government formats.<br /> <strong>VBA and macros</strong> – existing Excel and Word automations keep working.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What does Microsoft Office 2021 Standard actually do?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Office 2021 Standard installs the classic Word, Excel, PowerPoint, OneNote, Outlook and Publisher desktop applications on a Windows PC. The version number is 16 (the same major build line as Office 2019 and 2016), with feature additions taken from Microsoft 365 and frozen at release. The feature set does not change over time; only security and reliability updates are delivered until 13 October 2026, after which support ends with no extended-support period. In practice this means a stable, predictable Office environment for users who do not want monthly feature changes.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Who is Office 2021 Standard best suited for?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Office 2021 Standard fits small businesses, accounting offices, schools and administrative teams that need Word, Excel, PowerPoint, Outlook and Publisher on Windows PCs but do not work with Access databases. It is also a sensible pick for users who want to keep their files locally instead of in OneDrive, and for environments where a frozen feature set is preferred to the rolling updates of Microsoft 365 Apps. If your workflow depends on Microsoft Access .accdb files or on a built-in Teams client, this is not the right edition – Office 2021 Professional Plus or a Microsoft 365 plan covers those cases.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">How does Office 2021 Standard differ from Office 2021 Professional Plus?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Both editions share the same Word, Excel, PowerPoint, OneNote, Outlook and Publisher applications and the same underlying version 16 codebase. Professional Plus adds Microsoft Access for desktop databases and historically shipped with a Microsoft Teams client; Standard does neither. For users who never build .accdb databases and rely on a separate communication tool, Standard provides the same document, spreadsheet and email functionality at a lower price point. The table below shows the difference at a glance.</p>
<table style="width: 100%; border-collapse: collapse; background-color: #efefef; margin-top: 15px; margin-bottom: 15px; font-size: 14px; line-height: 1.35;">
<thead>
<tr><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: left; font-weight: bold; background-color: #dedede;">Application / Feature</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">Office 2021 Standard</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">Office 2021 Professional Plus</th></tr>
</thead>
<tbody>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Word</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Excel</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">PowerPoint</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Outlook</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">OneNote</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Publisher</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Access</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Microsoft Teams</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">See note</td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Platform</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">Windows only</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">Windows only</td>
</tr>
</tbody>
</table>
<p style="margin-top: 0px; margin-bottom: 0px;">Note on Teams: Microsoft removed the bundled Teams client app from Office LTSC 2021 installations, and Standard does not install a Teams client. If Teams is a requirement, it must be obtained separately.</p>
<p style="margin-top: 15px; margin-bottom: 15px;"><a href="https://keys.express/EN/blog/post/does-microsoft-access-and-office-pro-plus-still-have-a-future" target="_blank"><strong>Does Microsoft Access still have a future?</strong><br />Background on Microsoft Access and Office Professional Plus that helps decide whether Standard is enough or whether the Pro Plus edition is worth the extra cost.</a></p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What new Excel functions does Office 2021 Standard bring?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Excel 2021 introduces XLOOKUP, XMATCH, dynamic arrays and the LET function, which were previously exclusive to Microsoft 365. XLOOKUP replaces nested VLOOKUP/INDEX-MATCH lookups with a single formula and supports lookups in both directions. Dynamic arrays bring six new functions – FILTER, SORT, SORTBY, UNIQUE, SEQUENCE and RANDARRAY – that spill results into multiple cells from one formula, removing the need for array formulas with Ctrl+Shift+Enter. For accountants and analysts this means cleaner pivot-replacement reports and shorter formulas in monthly close workbooks.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Office 2021 Standard work on Mac?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">No. Office 2021 Standard for Windows installs only on Windows PCs. Microsoft offers a separate Office Standard 2021 for Mac through volume licensing that ships Word, Excel, PowerPoint, Outlook and OneNote – Publisher is not available for Mac at all, and Access is Windows-only across every edition. If you need to deploy across mixed Windows and Mac fleets, the two platform versions are licensed and downloaded separately.</p>
<p style="margin-top: 15px; margin-bottom: 15px;"><a href="https://keys.express/EN/blog/post/overview-microsoft-office-compatibility-supported-windows-and-windows-server-versions" target="_blank"><strong>Check Windows compatibility for Office versions</strong><br />Table of supported Windows and Windows Server versions for Office 2010 through Office 2024 to confirm Office 2021 Standard will run on your current system.</a></p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What technical limitations should buyers know before choosing Office 2021 Standard?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Three points matter most. First, the feature set is frozen at the October 2021 release – you will not get the AI features, Copilot or the rolling updates that ship to Microsoft 365 Apps. Second, mainstream support ends on 13 October 2026 with no extended-support phase, so security updates stop on that date. Third, Microsoft Access, a built-in Teams client and OneDrive/SharePoint cloud features are not part of this edition; documents can still be saved manually to a OneDrive folder, but the AutoSave-to-cloud workflow is reduced compared with Microsoft 365. If those gaps are workflow-critical, Office 2021 Professional Plus or a Microsoft 365 plan is the more appropriate option.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Office 2021 Standard support old file formats and OpenDocument?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. Office 2021 Standard reads and writes the legacy .doc, .xls and .ppt formats as well as the current .docx, .xlsx and .pptx OOXML formats. It adds support for OpenDocument Format (ODF) 1.3 in Word, Excel and PowerPoint, which is the version many European public-sector bodies require for document exchange. CSV import with delimiter and encoding control remains available in Excel, which is the most common bridge format for ERP exports and database extracts.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">How long will Office 2021 Standard keep receiving updates?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Microsoft has set mainstream support for Office 2021 to end on 13 October 2026, and there is no extended-support phase as there was with Office 2016 (ten years) or Office 2019 (seven years). After that date, the applications will continue to launch and open files, but they will no longer receive security updates from Microsoft. Buyers who plan to use the software well beyond 2026 should factor an eventual move to Office 2024 or a Microsoft 365 plan into their planning.</p>
<p style="margin-top: 15px; margin-bottom: 15px;"><a href="https://keys.express/EN/blog/post/office-without-subscription-versions-2010-to-2024-in-comparison" target="_blank"><strong>Compare Office versions from 2010 to 2024</strong><br />Side-by-side overview of subscription-free Office versions to help you decide whether to stay on Office 2021 Standard or move up to Office 2024.</a></p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Frequently asked questions about Microsoft Office 2021 Standard</h3>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Is Microsoft Publisher included in Office 2021 Standard?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. Office 2021 Standard for Windows includes Microsoft Publisher alongside Word, Excel, PowerPoint, OneNote and Outlook. Publisher is Windows-only and is not available on Mac in any Office edition. Keep in mind that Microsoft has signalled the end of Publisher as a product line after the current Office release cycle, so long-term layout work may need a successor tool.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Can co-authoring be used in Office 2021 Standard?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Office 2021 (retail) supports co-authoring and the Visual Refresh interface, while Office LTSC 2021 for commercial customers does not include these features. Co-authoring works when files are stored on OneDrive, OneDrive for Business or SharePoint Online and several users open the same file. Without a cloud storage destination, edits remain local and the live presence indicators are not shown.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Office 2021 Standard run on Windows 11?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. Office 2021 is compatible with Windows 10 version 1809 through Windows 11, including the current Windows 11 24H2 release, and runs on Windows Server 2019 through Windows Server 2025. There is no version of Office 2021 for Windows 7 or Windows 8, so older PCs need an OS upgrade first.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does Office 2021 Standard include Copilot or any AI features?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">No. Microsoft 365 Copilot and the generative-AI features in Word, Excel, PowerPoint and Outlook are tied to Microsoft 365 subscriptions and are not part of any perpetual Office 2021 edition. Office 2021 Standard offers the assistive tools that shipped at launch, including the Editor for grammar/style suggestions and Excel's data types, but no Copilot integration.</p>