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Description
The Windows 10 Pro 5 PC retail product key activates Windows 10 Professional on up to five computers with a single key. It is the simplest way to license a small office, a family of PCs or a batch of new builds, and it costs less per device than buying five separate licences. Order from Mcdkeys and receive your key by email.
One Windows 10 Pro Retail Key for 5 PCs
Instead of managing five different keys, you enter the same 25-character key on each computer. Every PC gets the complete Windows 10 Pro edition and activates online with Microsoft in under a minute.
- Product: Microsoft Windows 10 Professional retail product key
- Activations: up to 5 PCs with one key
- Licence type: retail, one-time purchase with no subscription
- Activation: automatic online activation
- Delivery: digital key sent by email
- Architecture: 32-bit and 64-bit
- Language: multilingual
Why Choose the 5 PC Licence?
- Lower cost per device: five activations for less than five single-PC keys.
- One key to keep track of: easier record keeping for offices and IT administrators.
- Consistent setup: the same Pro edition and tools on every machine.
- Room to grow: activate the PCs you have now and keep the remaining activations for later.
Who Is It For?
- Small businesses and startups equipping a team with Windows 10 Pro.
- Families and home offices with several desktops and laptops.
- PC builders and repair shops preparing multiple machines.
- Schools, studios and clinics that need BitLocker and Remote Desktop on every workstation.
Windows 10 Pro Features on Every PC
Security
- BitLocker and BitLocker To Go: encrypt drives and USB storage across the whole team.
- Microsoft Defender Antivirus: built-in protection against malware and ransomware.
- Windows Hello: sign in with face, fingerprint or PIN on supported hardware.
Management and remote work
- Remote Desktop: reach any office PC from home or on the road.
- Group Policy and Domain Join: apply the same rules and settings to all five computers.
- Assigned Access: turn a PC into a single-app kiosk or point-of-sale screen.
Virtualization and performance
- Hyper-V: run virtual machines for testing and development.
- Windows Sandbox: open untrusted files safely.
- Support for up to 2 TB of RAM and two physical processors.
Compare Windows 10 Pro Licences
| 5 PC retail key | 1 PC retail key | 1 PC OEM key | |
|---|---|---|---|
| PCs covered | 5 | 1 | 1 |
| Activation | Automatic online | Automatic online | Automatic online |
| Windows 10 Pro features | Full | Full | Full |
| Best for | Offices, families, multiple builds | A single PC | A single new build |
Only need one computer? See the Windows 10 Professional retail key for 1 PC or the Windows 10 Professional OEM key.
System Requirements (per PC)
- Processor: 1 GHz or faster processor or System on a Chip (SoC)
- Memory: 1 GB RAM (32-bit) or 2 GB RAM (64-bit)
- Storage: 32 GB or larger hard drive or SSD
- Graphics: DirectX 9 or later with WDDM 1.0 driver
- Display: 800 x 600 resolution or higher
- Internet: required for activation and updates
How to Activate Windows 10 Pro on 5 PCs
Repeat these steps on each computer, using the same key:
- Open Settings, then Update & Security, then Activation.
- Select Change product key.
- Enter the 25-character key from your order email and select Next.
- Select Activate and wait for Windows to confirm.
Setting up a new PC? Install Windows 10 Pro from Microsoft's official installation media and enter the key during setup. On a Windows 10 Home PC, the same steps upgrade it to Pro without reinstalling.
Windows 10 Support Status
Microsoft ended standard support for Windows 10 on 14 October 2025. Your licence continues to activate and run Windows 10 Pro, and Microsoft offers a separate Extended Security Updates (ESU) programme for PCs that need security patches beyond that date.
Windows 10 Pro 5 PC Key FAQ
Do I receive five keys or one?
One key. The same key activates Windows 10 Pro on up to five PCs.
Do I have to activate all five PCs at once?
No. Activate the computers you need now and use the remaining activations whenever you are ready.
Can the five PCs be in different locations?
Yes. Each PC activates online on its own, so they do not need to be on the same network.
Can I upgrade Windows 10 Home PCs to Pro with this key?
Yes. Enter the key under Settings, Update & Security, Activation, Change product key on each Home PC.
Does it work for 32-bit and 64-bit?
Yes. You can mix 32-bit and 64-bit installations across the five PCs.
What if I need more than five PCs?
Order additional keys, or email support@mcdkeys.com for bulk pricing.
How will I receive my key?
By email after payment is confirmed. Check your spam folder if it does not arrive, or contact us with your order number.
What if the key does not activate on one of my PCs?
Contact our support team by email or live chat and we will help. Our Refund Policy explains your options in full.
Compare Other Windows 10 Licences
- Windows 10 Pro phone activation key: the lowest-priced Pro option, activated manually.
- Windows 10 Enterprise key: adds AppLocker, Credential Guard and DirectAccess.
- Windows 10 Pro N key: Pro without the pre-installed media apps.
- Windows 10 Home to Pro upgrade: move an existing Home PC to Pro without reinstalling.
Browse all Windows 10 product keys.
Additional Information
Shipping & Return
Reviews
How delivery works
1
Place your order
Add the licence to your cart and check out with a valid email address.
2
Get your key by email
Once payment is confirmed, your key is sent to your inbox, usually within minutes.
3
Activate
Enter the key in your software to activate it. Need help? Our team is on email and live chat.
Why buy from Mcdkeys
Genuine licences
Authentic Microsoft product keys.
Instant delivery
Sent by email, with no shipping and no waiting for a box.
Secure checkout
Encrypted payment through trusted gateways.
Real support
Help by email and live chat if you get stuck.
Frequently asked questions
How fast will I get my key?
Most orders are delivered by email within 5–30 minutes of payment confirmation. Orders that need manual processing or verification can take up to 24 hours.
Do you ship a physical product?
No. This is a digital product. Your key is sent to the email address you enter at checkout.
I haven't received my key. What should I do?
Check your spam or junk folder and confirm the email address on your order. If it still isn't there, contact support@mcdkeys.com with your order number.
How do I activate it?
Enter the key in your software's activation screen. If you need help, contact us by email or live chat.
What is your refund policy?
See our Refund Policy for full terms.
Which payment methods do you accept?
The available methods are shown at checkout.
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