Microsoft Office 2021 Professional Plus

Description

Microsoft Office 2021 Professional Plus is a one-time-purchase Office suite for Windows that includes Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher. Everything is installed on your PC, works offline, and has no subscription.

Office 2021 introduced features many users now rely on every day: XLOOKUP, dynamic arrays and the LET function in Excel, real-time co-authoring when files are stored in OneDrive or SharePoint, dark mode across the apps, and better performance than Office 2019. It is also the most recent one-time Office version that still includes Publisher, which some users need for flyers, newsletters and print layouts.

Please note the support status: Microsoft ended support for Office 2021 on October 13, 2026. The software keeps working normally, but it no longer receives security updates. For most people we recommend Office 2024, which is supported until October 9, 2029. Office 2021 remains a sensible choice when you need Publisher, need to match a version your team already uses, or work on a PC that stays offline.

This product is a Volume license (Office LTSC Professional Plus 2021). It activates one Windows PC, online or by phone, and is not transferable once activated. It is not linked to a Microsoft account. It is installed with Microsoft’s free Office Deployment Tool, and your WhatsApp delivery message includes the download and instructions.

Office 2021 runs on Windows 11 and Windows 10, in 32-bit or 64-bit.

What’s included

• Word 2021
• Excel 2021
• PowerPoint 2021
• Outlook 2021
• Access 2021
• Publisher 2021
• OneNote

License type and restrictions

Volume license

• Issued under Microsoft volume licensing programs (Professional Plus / LTSC editions).
• Activates one device, online or by phone.
• Not transferable to another device once activated.
• Not linked to a Microsoft account, so it does not appear in account.microsoft.com.
• Perpetual license: no subscription or renewal.

Retail vs OEM licenses explained

System requirements

• Windows 11 or Windows 10
• 1.6 GHz dual-core processor
• 4 GB RAM
• 4 GB free disk space

Installation instructions

1. Uninstall other Office versions first, including preinstalled Microsoft 365 trials, to avoid conflicts.
2. Volume editions of Office 2021 are installed with Microsoft’s free Office Deployment Tool rather than from office.com. Your WhatsApp delivery message includes the download and step-by-step instructions.
3. Run the installation and wait until it finishes. Keep the PC connected to the internet.

Activation instructions

1. Open any Office app, such as Word.
2. When prompted, or from File › Account › Change Product Key, enter your 25-character key.
3. Select Activate. If online activation fails, the Activation Wizard offers phone activation.

Digital delivery

This is a digital product. No box or DVD is shipped. Your license key and instructions are sent to you on WhatsApp after payment is confirmed, usually within minutes, in the same chat as your order.

Shipping & Delivery Policy

Refund and replacement

If your key does not activate, contact us within 30 days of purchase. We help troubleshoot first; if the key is faulty, we replace it or refund you.

Return & Refund Policy