Windows 10 Professional & Office 2019 Professional Plus Keys

What is included in Win 10 Pro & Microsoft Office 2019 Pro Plus?

Office applications – Word, Excel, PowerPoint, Outlook, OneNote, Access, Publisher.
Skype for Business – Installed with Office 2019 Professional Plus.
Windows 10 Pro – BitLocker, Hyper-V, Windows Sandbox, Remote Desktop host.
Group Policy – Local policy editor and domain join included.
Supported pairing – Office 2019 runs on Windows 10 and 11.
Important – Teams and Microsoft 365 cloud services are missing.

Microsoft Windows 10 Professional in detail
Full description of the operating system and the features reserved for the Professional edition

Microsoft Office 2019 Professional Plus in detail
Full description of the suite, its seven applications and what the 2019 generation changed

Compare the included Office programs from 2010 to 2024
To see which applications each Office generation contains, read our overview:

Why buy Windows 10 Pro and Office 2019 Pro Plus together?

Microsoft supports Office 2019 on Windows 11 and Windows 10 only, so a machine that is staying on Windows 10 is one of just two platforms this suite is documented to run on. Everything the suite produces stays on the local disk, because supported connections from Office 2019 to Microsoft 365 services ended in October 2023, and the Professional edition is what encrypts that disk, hosts a remote session to it and runs a test system beside it.

Supported platform – Microsoft lists Office 2019 for Windows 10.
Encrypted local files – BitLocker protects documents Office 2019 stores offline.
Remote workstation access – Windows 10 Pro hosts incoming Remote Desktop sessions.
Isolated testing – Hyper-V and Sandbox open unfamiliar files separately.
Matching lifecycle – Both left Microsoft support in October 2025.
Combined price – Lower than the two keys bought separately.

Do Office 2019 Pro Plus and Windows 10 Pro work together?

Yes. Microsoft names Windows 11 and Windows 10 as the only supported operating systems for Office 2019, which is why the suite cannot be installed on Windows 8.1 or Windows 7 at all. The supported list is not restricted to a particular Windows 10 edition, so the Professional edition in this bundle is chosen for its own features rather than because Office needs it. One practical exception exists: a device running Windows 10 in S mode only runs apps from the Microsoft Store, so the suite cannot be installed until the machine is switched out of S mode, and Microsoft states that this switch is one-way.

Check Windows compatibility for Office versions
To check which Windows and Windows Server versions each Office release supports, read our overview:

In which order should the two products be installed?

Set up Windows 10 Professional first, then install Office 2019 Professional Plus into the finished system. Office 2019 always installs onto the system drive and the installation location cannot be changed, so a clean Windows setup afterwards wipes the suite together with the system volume and it has to be installed a second time. Microsoft also recommends removing existing Office versions before Office 2019 is deployed, which matters on a machine that is being reused rather than built from scratch. It is worth switching BitLocker on before you copy over document archives and Outlook data files, so those files are written to a volume that is already encrypted.

Cloning an SSD without reinstalling Windows
If you are moving the system to a larger drive instead of reinstalling, read our guide:

Are Windows 10 and Office 2019 still receiving updates?

No, both reached end of support on 14 October 2025, and this is the single most important fact to understand before buying this combination. Windows 10 devices running version 22H2 can be enrolled in Microsoft's consumer Extended Security Updates programme, which Microsoft extended in June 2026 and now runs until 12 October 2027; that enrolment is a separate step with Microsoft and is not part of this purchase. Office 2019 has no equivalent programme, so the suite receives no further security patches, although the applications keep opening, editing and saving files as before. Anyone who needs a currently patched configuration should be looking at a supported Windows and a supported Office generation instead.

End of support for Windows 10 and free extended updates
For the current state of Windows 10 security updates, read our article:

How does Windows 10 Pro protect the files Office 2019 creates?

Through BitLocker drive encryption, which Microsoft lists for the Pro, Enterprise and Education editions but not for Home. This matters more with Office 2019 than with a subscription installation, because Microsoft ended supported connections from Office 2019 to Exchange Online, SharePoint Online and OneDrive in October 2023: the Word documents, Excel workbooks, Access databases and Outlook data files realistically live on the local disk. On a notebook that leaves the office, an encrypted system drive is what stops a stolen machine from becoming a readable archive of your correspondence. Windows 10 Home offers Device Encryption on eligible hardware, so it is not simply unencrypted, but it has no per-drive encryption, no encryption of external drives and none of the BitLocker management tools.

Who is this bundle best suited for?

It fits a PC that has to remain on Windows 10 and still needs a full desktop office suite on it. The workflow it covers better than either half alone is local database and print-layout work on a system that cannot move forward: Access and Publisher are both installed with Professional Plus, the .accdb file and the Publisher layout stay on a drive that BitLocker encrypts, and Hyper-V allows a test system to be built next to them before a change is rolled out, provided that guest operating system carries its own licence. If the machine is eligible for Windows 11 and nobody in the company opens a database or a layout file, that argument does not apply and a current Windows with a current Office edition is the more sensible purchase.

What is not included in this bundle?

Microsoft Teams and the Microsoft 365 cloud services. Microsoft lists Access, Excel, OneNote, Outlook, PowerPoint, Publisher, Word and Skype for Business as the contents of Office Professional Plus 2019, and Teams is not among them. There is also no 2019 release of OneNote itself, although a version of OneNote is installed with the suite, and there are no 2019 versions of SharePoint Designer or InfoPath, where 2013 remains the last release. Access and Publisher run on Windows only and are not available in the macOS version of Office, and Windows 10 Professional contains no Word, Excel, PowerPoint or Access of its own.

When is it better to buy the two products separately?

Whenever you already own one half, or when the Professional edition is not the one you need. A PC already running Windows 10 Professional gains nothing from a second operating system, so only the Office key is required, and the reverse applies to a machine that already has a working Office installation. If the PC will never encrypt a drive, host a remote session or run a virtual machine, Windows 10 Home covers the operating system side and Office 2019 Professional Plus can be bought on its own, since the suite is supported on Windows 10 regardless of edition. And if the hardware is eligible for Windows 11, buying a Windows 10 licence now means starting on a system whose security updates already depend on an ESU enrolment ending in October 2027.

Frequently asked questions about Win 10 Pro & Microsoft Office 2019 Pro Plus

Does Windows 10 Pro already contain an Office version?

No. Windows 10 Professional contains no Word, Excel, PowerPoint, Access or Publisher, which is why the office suite is the second half of this bundle. The mail app that ships with Windows is a mail client only and not the classic Outlook desktop application that comes with Office 2019 Professional Plus.

Does Office 2019 Pro Plus also run on Windows 10 Home?

Yes. Microsoft lists Windows 10 as a supported platform for Office 2019 without restricting it to a particular edition. The Professional edition in this bundle adds BitLocker, Hyper-V, Windows Sandbox and Remote Desktop hosting, none of which the Office applications need in order to run.

Is Microsoft Access part of Office 2019 Professional Plus?

Yes. Microsoft lists Access alongside Excel, OneNote, Outlook, PowerPoint, Publisher, Word and Skype for Business for Office Professional Plus 2019. Access is available on Windows only and is not part of the macOS version of Office.

Does Microsoft Access still have a future?
For more context about Access and the Pro Plus editions, read our article:

Legal Information About Our Products

keys.express and keys.discount are online platforms for product keys. The product keys available in our shops for Windows and other software are inexpensive, secure, legal and come with an activation guarantee.

Below you will find the most important legal information about our products.

Unused and Non-Activated Product Keys

We offer exclusively unused and non-activated product keys. The keys have never been redeemed for activation and are fully available to the purchaser for the first-time activation of the respective product. A key that has already been redeemed could no longer be used for a new activation and is therefore not offered by us.

Trading in these product keys is permissible in the European Union and in Switzerland under current case law, provided that the necessary conditions are met. These conditions are as follows:

• The software must originally have been placed on the market with the consent of the rightholder within the territory of the EU, another contracting state of the EEA, or Switzerland by way of sale.
• The license for the software must have been granted in return for the payment of a fee intended to enable the rightholder to obtain remuneration corresponding to the economic value of the copy of the software.
• The rightholder must have granted the first acquirer the right to use the software permanently (for an unlimited period).
• Any improvements and updates that the subsequently downloaded computer program has compared to the originally downloaded one must be covered by a maintenance agreement concluded between the rightholder and the first acquirer.
• The original licensee must have made their own copies unusable.

This trade is legally permissible because the underlying license was already placed on the market with the consent of the rightholder within the EU/EEA or Switzerland in return for appropriate remuneration. As a result, the so-called principle of exhaustion has taken effect, which permits the resale of individual product keys — in particular those originating from volume license agreements. Microsoft or the respective software provider has already received appropriate remuneration for this.

keys.express and keys.discount ensure that the aforementioned conditions are met and that the lawful use of the software is guaranteed. The requirements arising from European legislation are also observed in Switzerland.

Important note: The acquisition of a product key through the transmission of a combination of numbers and letters in digital form does not, in itself, constitute a license for the lawful use of the program. The license only arises from the respective installation and the associated acceptance of the manufacturer's terms of use.

Further information can be found here:

• Legal assessment by Swiss lawyers

Overview of the Most Important Legal Information

• We offer unused, non-activated product keys for the activation of the respective computer programs. The key alone is not yet a license.
• The license only arises from the respective installation and the resulting acceptance of the terms of use. These terms of use govern the right to use the software between you and the respective manufacturer.
• The principle of exhaustion has, as a rule, taken effect — i.e. the license is "used up" — as soon as it was lawfully placed on the market for the first time. The products concerned are software placed on the market for unlimited-time use in the form of an activatable product key with the option to download the program. Microsoft or the respective software provider has received appropriate remuneration for this.
• You gain access to particularly attractively priced product keys from volume license agreements, which are to be treated legally in the same way as parts of volume licenses upon first acquisition.
• The software itself is always the same original software that is also obtained through official download channels or manufacturer sources. You are therefore not paying for a different or inferior version, but for a valid activation key or a corresponding license.
• All brand names and brand logos are registered trademarks, whose use here serves solely for product description — the ownership rights lie with the respective trademark holder.