How will I receive Windows 10/11 Professional – 20 PC Pack?

Your license key is sent by email within 24 hours of payment. It also appears on the order confirmation page and in your account under License Key.

What is the difference between Windows Pro and the other editions?

Pro adds BitLocker, Hyper-V, Remote Desktop host, Group Policy and domain join to everything in Home.

Can I use this key on Windows 10 and Windows 11?

This product is listed for Windows 10 and 11. Install the version you want, then enter the key to activate the matching edition.

Do I need to reinstall Windows to activate?

No. If the same edition is already installed, you can enter the key under Settings › System › Activation without reinstalling.

Will Windows 11 run on my PC?

Windows 11 needs a 64-bit processor, 4 GB RAM, 64 GB storage, UEFI Secure Boot and TPM 2.0. Run the PC Health Check app or read our Windows system requirements guide before you buy.

What if it does not work?

If the license does not activate and our support team cannot resolve it, we will issue a replacement or a full refund, whichever you prefer. See our refund policy for details.

Email our support team with your order number. We aim to reply within 24 hours.

Windows 10/11 Professional – 20 PC Pack

Windows 10/11 Professional is the business-ready edition of Windows, with BitLocker, Hyper-V. License key delivered by email.

One-time purchase Delivered by email

Multi-PC pack
Delivery by email
Valid for 20 PCs
Support by email

Compatible with

LifetimeManual (Admin Assigned)

Key features

BitLocker, Hyper-V, Remote Desktop host, Group Policy and domain join
License pack for 20 PCs
Activates through Windows Settings or the slmgr command
License key delivered by email
Email support for activation

Key Specifications

Product Type: Digital License Key
Validity: Lifetime
Delivery: Manual (Admin Assigned)
Publisher: Microsoft

All prices are in USD and inclusive of taxes.

Price

$69.99

Quantity

10 Days ReplacementHassle free replacement

100% Secure CheckoutYour payment is safe with us

Windows 10/11 Professional – 20 PC Pack

$69.99

99 in stock

Instant Delivery

100% Genuine Keys

Secure Checkout

24/7 Expert Support

About Windows 10/11 Professional – 20 PC Pack

Windows 10/11 Professional is the business-ready edition of Windows, with BitLocker, Hyper-V, Remote Desktop and domain join on top of everything in Home. It is part of our Windows license keys range, delivered as a digital license key that you activate in Windows itself. This listing covers 20 PCs, which suits an office, a lab or a rollout where every machine needs the same edition.

Windows Pro is the sensible choice for freelancers, small offices, developers and anyone who works from home on a company network. You get the protection and management tools that Home leaves out, without paying for Enterprise. Keys for this product are intended for Windows 10 and Windows 11, so you can match the edition to whichever version you install.

What you get with Windows 10/11 Professional – 20 PC Pack

A license key for Windows 10/11 Professional covering 20 PCs
The official download link and activation instructions, sent by email
Your key also saved in your account under License Key
Email support for activation questions
A pack that is activated on each PC with the same key

Why choose Windows 10/11 Professional?

Security built in

Windows Security and Windows Hello are joined by BitLocker drive encryption, so a lost laptop does not mean lost data.

Predictable and supported

Microsoft keeps the supported releases patched, so a licensed copy stays protected as threats change.

Fits how you work

Remote Desktop, Hyper-V virtual machines, Windows Sandbox and Group Policy let you work, test and administer from one machine.

Simple activation

Enter the key under Settings › System › Activation, or with the slmgr command line. No special tools are needed.

Who is Windows 10/11 Professional for?

Freelancers and remote workers
Small and medium businesses
Developers who run virtual machines
Anyone who needs BitLocker or Remote Desktop
IT resellers building PCs for clients

Windows Home vs Pro vs Enterprise

Feature	Home	Pro	Enterprise
Windows Security and Windows Hello	Yes	Yes	Yes
Drive encryption	Device encryption (supported hardware)	BitLocker	BitLocker
Hyper-V virtualization	No	Yes	Yes
Remote Desktop (host)	No	Yes	Yes
Domain or Microsoft Entra join, Group Policy	No	Yes	Yes
Windows Sandbox	No	Yes	Yes
Credential Guard, AppLocker	No	No	Yes
Maximum RAM	128 GB	2 TB	6 TB
Typical licensing	Retail or OEM	Retail or OEM	Volume licensing

About this license

Multi-PC pack. One license pack that covers the number of PCs shown in the product name.

This listing covers 20 PCs.

Tips before you buy Windows 10/11 Professional

Check that the edition you buy (Home, Pro, Enterprise) matches the edition you will install.
Back up your files before you install or change editions.
Windows 11 needs TPM 2.0 and Secure Boot; run the PC Health Check app first.
Keep your delivery email: it holds the key and the activation steps.

How ordering Windows 10/11 Professional works

Add Windows 10/11 Professional – 20 PC Pack to your cart and check out securely with PayPal or a card.
We email your license key together with the official download link and activation steps.
Install the software and enter the key. The activation steps are in the Installation Guide tab.
Need help? Contact support with your order number.

Compatibility and requirements

Windows 10/11 Professional has the following headline requirements. Processor: 1 GHz or faster with 2 or more cores, 64-bit (Windows 11); 1 GHz (Windows 10); Memory: 4 GB RAM (Windows 11); 2 GB for 64-bit Windows 10; Storage: 64 GB or larger (Windows 11); 20 GB for 64-bit Windows 10. The full list is in the System Requirements tab above. Windows 10 reached the end of standard support on 14 October 2025. Windows 11 is the supported release for Home and Pro.

Product specifications

Specification	Detail
Product	Windows 10/11 Professional
Listing	Windows 10/11 Professional – 20 PC Pack
License model	Multi-PC pack
Covers	20 PCs
Term	Perpetual license (one-time purchase)
Delivery	License key delivered by email within 24 hours of payment
Publisher	Microsoft

Buy Windows 10/11 Professional from DigitalKeyWorld

Every order is digital, so nothing is shipped. Your license key is sent by email within 24 hours of payment, and you can follow the order in your account. Read our delivery information and refund policy before you order, see how it works, browse the FAQ, or contact support with any question about Windows 10/11 Professional. You can also explore the whole shop.

Microsoft, Windows, Office, Visual Studio and related names are trademarks of their owners. DigitalKeyWorld is an independent reseller.

System requirements

To use Windows 10/11 Professional you need:

Requirement	Detail
Processor	1 GHz or faster with 2 or more cores, 64-bit (Windows 11); 1 GHz (Windows 10)
Memory	4 GB RAM (Windows 11); 2 GB for 64-bit Windows 10
Storage	64 GB or larger (Windows 11); 20 GB for 64-bit Windows 10
Firmware	UEFI with Secure Boot, and TPM 2.0 (Windows 11 only)
Internet	Needed to activate and to receive updates

Windows 10 reached the end of standard support on 14 October 2025. Windows 11 is the supported release for Home and Pro.
Make sure the edition you install matches the key: a Pro key activates Windows Pro.

See our guides on Windows system requirements and upgrading to Windows 11.

How It Works

Learn more

1
Order securely
Add the key to your cart and pay with PayPal or card.
2
Get your key by email
Your license key is delivered to your inbox right after payment.
3
Activate and enjoy
Enter the key to activate Windows 10/11 Professional – 20 PC Pack and you are done.

10-day replacement guarantee