Microsoft Office 2024 Professional Plus Licence Key – Windows

Microsoft Office 2024 Professional Plus licence key — lifetime licence for Windows

Microsoft Office 2024 Professional Plus is the latest perpetual edition of Microsoft's office suite, released in October 2024. It is aimed at professionals, SMEs and home users who want Word, Excel, PowerPoint and Outlook installed locally, with no monthly subscription. At Yeslicense, you receive a genuine product key by email within minutes, which activates directly with Microsoft's servers.

One payment, no renewal, no annual billing: the licence remains valid for as long as you use the PC on which it is activated.

Included applications

• Word 2024 — writing and laying out professional documents, with Focus mode and improved review tools.
• Excel 2024 — new dynamic array functions, support for rich data types and regular expressions (regex) in formulas.
• PowerPoint 2024 — refreshed transitions and animations, built-in slide show recording.
• Outlook 2024 — email, calendar and contact management stored locally, with no reliance on a subscription.
• Access 2024 — relational databases for your business applications (Windows only).
• Publisher 2024 — printed communication materials: flyers, brochures, business cards.
• OneNote — note-taking and synchronised notebooks.

What 2024 brings compared with Office 2021

If you are torn between the two perpetual editions, the difference comes down mainly to the support period and Excel. Office 2024 is supported by Microsoft until October 2029, whereas support for Office 2021 Professional Plus ended in October 2026. That means years of additional security updates for a modest difference in cost.

Excel 2024 also introduces functions not found in 2021, notably regular expression handling and new array functions. For everyday office use — letters, quotes, presentations — the 2021 edition remains perfectly adequate and more economical. For a PC you plan to keep for five years or more, 2024 is the rational choice.

How many PCs does this licence cover?

This listing is for a licence for a single Windows PC. To equip several machines, Yeslicense offers two options: the Office 2024 Pro Plus licence for 3 PCs, cheaper than three separate licences, and the Office 2024 + Windows 11 Professional bundle if you are building a complete PC. Businesses deploying across an entire fleet usually opt for a MAK volume licence key.

System requirements

Office 2024 Professional Plus cannot be installed on macOS. Mac users should choose the Home & Business edition, available in our Office for Mac collection.

Download, installation and activation

1. Place your order: your 25-character product key arrives by email, usually within minutes.
2. Download the official Office 2024 installer from the link supplied with your key.
3. Uninstall any existing version of Office from the PC before starting the installation, to avoid activation conflicts.
4. Run the installation, then open Word or Excel: the wizard asks for your product key.
5. Choose online activation. Phone activation remains available if the PC is not connected.

The full guide, with screenshots, is available in our article download, install and activate Office 2024 Professional Plus.

What you receive

• Your Office 2024 Professional Plus licence key
• The download link for the official installer
• The transfer of usage rights
• Your digital invoice
• A step-by-step installation and activation guide

Frequently asked questions

Is the licence really permanent?

Yes. It is a perpetual licence: a single payment, with no subscription or renewal. It remains valid for as long as the activated PC is in use.

What is the difference from Microsoft 365?

Microsoft 365 is a monthly or annual subscription that includes feature updates and OneDrive storage. Office 2024 Professional Plus is a one-time purchase: you receive security updates until October 2029, but not the new features introduced after release.

Can I transfer the licence to another computer?

It depends on the licence type. Contact our support team before changing PCs: we will check your transfer rights and help you reactivate if possible.

Will my old Word and Excel files still open?

Yes. Office 2024 opens and saves the docx, xlsx and pptx formats of previous editions, as well as the older doc, xls and ppt formats.

Is the key genuine?

Yes. All our keys activate directly with Microsoft's servers, with no third-party software or system modifications. If a key does not activate, we replace it free of charge.

How quickly does the key arrive?

In most cases within minutes, 24 hours a day, 7 days a week, at the email address given when you ordered.

Buy your Office 2024 licence key from Yeslicense

Genuine Microsoft product keys that activate directly with Microsoft's servers, digital delivery with no shipping costs, responsive customer support and free replacement if there is any activation problem. To compare all available editions, see our Microsoft Office licences collection, and to license the PC's operating system, our Windows 11 licences.