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Microsoft software

Office Professional 2021, E-key

Model Office Professional 2021

One-time purchase licence for the classic desktop versions of Word, Excel, PowerPoint, Outlook and OneNote plus Publisher and Access, on one Windows PC, for use at work.

Licence
E-key (electronic licence), one-time purchase
Apps
Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access
Users
1 user, 1 PC
Support
Until 13 October 2026
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Overview Specifications Media Works with Support
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Overview

Highlights

  • Word, Excel, PowerPoint, Outlook and OneNote, plus Publisher and Access
  • Installs on one Windows PC for one person; there is no Mac version
  • Licensed for use at work
  • One-time purchase with no subscription and no upgrade to later major releases
  • Runs on Windows 11 and Windows 10
  • Support ends on 13 October 2026, with no extended security updates

Microsoft no longer sells it, and support for Office 2021 ends on 13 October 2026.

At a glance

Product
Office
Licence
E-key
Typical use
Work
Used with
Antivirus See products

Specifications

Licence

Product
Office Professional 2021
Licence type
E-key (electronic licence)
Purchase type
One-time purchase (no subscription)
Users
1 user
Installations
1 PC (Windows only)
Use
Work

Apps

Included apps
Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access
Upgrades
No upgrade to later major releases

System requirements

Processor
1.6 GHz, 2-core processor
Operating system
Windows 11 or Windows 10
Memory
4 GB (64-bit), 2 GB (32-bit)
Hard disk space
4 GB available
Display
1024 x 768
Graphics
DirectX 10 graphics card for graphics hardware acceleration
Other
Internet access and a Microsoft account

Support

Lifecycle policy
Modern Lifecycle Policy
End of support
13 October 2026, with no extension and no extended security updates
After end of support
Apps keep working but get no security updates, bug fixes or technical support

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

Microsoft product page

Media

Photos 1

Downloads

No downloads are listed for this model yet. Drivers, firmware and manuals are available from the brand's support site.

Official information

Microsoft product page for Office Professional 2021 support.microsoft.com

Works with

Antivirus

View antivirus

Support

Warranty and repairs

Warranty is as per Microsoft’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From Microsoft

Practical notes

  1. Activate the licence with the key supplied, and keep the key and the invoice.
  2. OEM licences stay with the computer they are first installed on.

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Microsoft Office Professional 2021