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System Requirements
Processor: | 1 gigahertz (GHz) or faster with two or more cores on a compatible 64-bit processor or system on a chip (SoC) |
Memory: | 4 gigabytes (GB) or greater |
Storage: | 64 GB or greater available disk space |
Graphics Card | Compatible with DirectX 12 or later, with a WDDM 2.0 driver. |
System Firmware | EUFI, Secure Boot Capable |
TPM: | Trusted Platform Module version 2.0 |
Display: | High definition (720p) display, 9" or greater monitor, 8 bits per color channel. |
Internet Connection | Internet connectivity is necessary to perform updates and to download and use some features |
Key Activation
You will receive an easy-to-follow guide on how to activate your product once you complete your purchase.
Introducing Office 2021
Boost Your Productivity and Excel in Your Business Endeavors
Equip yourself with the latest tools for success with Office 2021 Home and Business. This comprehensive productivity suite empowers you to accomplish more in less time, whether you're managing your business, organizing your finances, or creating impactful presentations. With a range of powerful applications and advanced features, Office 2021 Home and Business is the ultimate solution for professionals like you.
What's included?
Word 2021
Create professional documents, reports, and letters with ease. Take advantage of enhanced collaboration features to work seamlessly with colleagues and clients, no matter where they are.
Excel 2021
Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.
PowerPoint 2021
Captivate your audience with stunning presentations. Create engaging slideshows, add captivating visuals, and deliver impactful messages that leave a lasting impression.
Outlook 2021
Manage your emails, calendars, and contacts all in one place. Stay organized, schedule appointments, and communicate efficiently with clients, colleagues, and partners.
OneNote 2021
Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.
Frequently asked
Have a look at the frequently asked questions for Office 2021 Home & Business for PCs. You might find the answer you need here.
Does this product key work for Mac too?
No, this product is intended for Windows use only. If you are looking to buy Office for Mac, click here to view offers.
What is the difference between Office 2021 and Microsoft 365?
Office 2021 is sold as a one-time purchase, which means you pay a single, up-front cost to access Office apps for one computer. One-time purchases are available for both PCs and Macs.
Microsoft 365 is a subscription service that must be paid on a monthly basis.
Is Internet access necessary to run Office 2021?
Internet access is necessary to install and activate Office, but not to use the applications (Word, Excel, etc.) once they have been installed.
Can I run Office 2019 alongside Office 2021?
No, Office 2019 and 2021 cannot run concurrently. Please consider uninstalling any previous editions before installing your new copy.
For which language is Office 2021 available?
For a full list of supported languages, see here. Not all languages are available in all countries/regions.
Are mobile apps available?
You can access core Office apps on your mobile devices for free. Please check your corresponding app store for downloads. Some premium features might be reserved for Microsoft 365 users only.