Microsoft Windows 10 Pro for 3 PCs licenses three computers with Windows 10 Pro in one order. It suits small offices and households keeping older, reliable hardware in service, where Windows 11 isn't supported. Each PC is activated independently.
Who Needs a Windows 10 Pro 3-PC Pack?
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Small offices with PCs that lack TPM 2.0 or a supported CPU for Windows 11.
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Workshops and labs running software certified only on Windows 10.
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IT technicians refurbishing several older machines at once.
Pro Features on Every PC
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BitLocker drive encryption.
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Remote Desktop host for connecting to this PC from elsewhere.
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Hyper-V and Windows Sandbox for virtual machines and safe testing.
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Group Policy and domain join, including Azure AD / Entra ID.
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Windows Update for Business to control update timing.
Windows 10 Support Status — Read Before Buying
Microsoft ended Windows 10 support on October 14, 2025. Home users could get one extra year of security updates through Microsoft's Extended Security Updates (ESU) programme, which ended on October 13, 2026. Windows 10 keeps working, but it no longer receives security fixes.
Good to know: a Windows 10 key generally also activates the same edition of Windows 11 on compatible hardware, so you can move up later.
Licence Details
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Devices: 3 PCs, each activated separately. Your order email explains how to activate each one.
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Architecture: 32-bit or 64-bit.
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Licence type: one-time purchase.
Planning to move to Windows 11? The Windows 11 Pro 3-PC pack covers the same three machines once they're compatible.
How to Install and Activate Windows 10 Pro
- Download the Media Creation Tool from Microsoft's Windows 10 download page and create a bootable USB (8 GB+).
- Install Windows 10 and choose Pro when asked for the edition.
- Enter your key during setup, or later under Settings → Update & Security → Activation → Change product key.
- Connect to the internet to complete activation.
Why Buy From MicrosoftSoftwareSwap?
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30-day money-back guarantee — if the key does not work for you, request a refund within 30 days.
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Lifetime replacement warranty — if an activated key ever stops working, we replace it free of charge.
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Instant email delivery — key, download link and instructions by email, usually within minutes.
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Free 24/7 support by email for installation and activation.
Windows 10 Pro 3-PC FAQ
Do the three PCs need to be in the same place?
No. Each activates independently over the internet.
Can I activate them at different times?
Yes. Keep your order email until all three are activated.
Will these keys work on Windows 11 Pro?
Generally yes, on compatible hardware, which makes this pack a flexible choice.
Does Windows 10 still get security updates?
Consumer security updates through Microsoft's ESU programme ended on October 13, 2026. Windows 10 keeps working, but without new security fixes.
What if one PC won't activate?
Contact our 24/7 support. We fix it, replace the key, or refund you within 30 days.
Order Windows 10 Pro for 3 PCs today.
