Microsoft Windows & Office for work and everyday life.
Find the right software for your PC, your projects and your business. Clear prices, useful guidance and a team you can reach.
- Windows, Office and Microsoft 365
- Clear fixed prices
- Installation and activation guidance

A complete setup.
One simple bundle.
Windows 11 Pro and Office 2024 Professional Plus bring your operating system and productivity tools together.
- Windows 11 Pro
- Word, Excel, PowerPoint, Outlook and Access
- Digital delivery
- Setup and activation guidance
Check the licence channel, device requirements and availability on the product page before ordering.
Built for modern work.
Tools for everyday productivity, focused work and your next project.

A faster, cleaner desktop
Explore Windows 11’s redesigned Start menu, snap layouts and virtual desktops.

Your everyday Office essentials
Create documents, spreadsheets and presentations. Compare the apps included in each Office edition.

Tools for a secure workplace
Find editions with business security and management features, including Windows Pro and Server.
From choosing to using.
Four clear steps, with support when you need it.
Choose your licence
Compare the edition, device requirements and licence term.
Check the details
Confirm compatibility and availability before you order.
Receive your software
Follow the delivery instructions for your licence channel.
Install & activate
Use Microsoft’s download resources and ask us if you need help.
Real details.
Clear expectations.
BuyProKeys is a trading name of ONESOFTKEYS LTD, a company registered in England and Wales (company number 16569754).
Software shopping, made clearer.
The information and support you need to make the right choice.
Straightforward prices
One clear listed price for every product.
Digital fulfilment
Delivery and activation information is available before you place an order.
A term that fits
Compare perpetual software with annual Microsoft 365 subscriptions.
Installation help
Contact a person when you have a question about setup or activation.
Clear company details
Operated by ONESOFTKEYS LTD. Our company details and policies are easy to find.
Accessible support
Email our team with your product or order questions.
A person to ask.
A clearer way forward.
Choosing a licence can mean comparing editions, devices and different ways to buy. We help you understand those details before you order.
- Product and compatibility guidance
- Installation and activation support
- Published delivery and cancellation policies
- Monday–Friday, 9am–5pm UK time

Made for your compatible PC.
Check the system requirements for your model and edition.
Frequently asked questions
Delivery, licences, installation and support.
Which products can I find here?
How will my software be delivered?
Is it a perpetual licence or a subscription?
What is the difference between Windows Home and Pro?
Do I need a Microsoft account?
Where do I download the software?
How many devices does a licence cover?
Can I move a licence to a different computer?
Does Windows 10 still receive free security updates?
What payment methods are available?
Can I cancel or request a refund?
Do you supply businesses?
What if activation fails?
Can I upgrade Windows 10 to Windows 11?
How do I contact support?
Still have questions? We’re here to help.
Let’s find the right licence for your next project.

















