Microsoft Windows 10 Pro Professional Product Key – Lifetime License 5 PC 32/64-bit

Original price was: $ 43.98.Current price is: $ 16.99. -61%

Genuine Windows 10 Pro Professional — lifetime activation on 5 PCs, official Microsoft download, delivered by email in seconds.

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Genuine Microsoft Product Key

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What You Get With This Purchase

  • Official Microsoft Windows 10 Pro licence keys for 5 PCs
  • Full Windows 10 Pro feature set on every device including BitLocker, Remote Desktop hosting and Hyper-V
  • Lifetime activation on each of the 5 devices, one-time purchase
  • Genuine download from the official Microsoft installer
  • Free support ended 14 October 2025; the licences remain permanent
  • Global activation with all languages and regions supported
  • All 5 keys delivered instantly in one email
  • Brand new, never used, guaranteed to activate
  • Free 24/7 expert activation support on every seat

Genuine Microsoft License · Lifetime Activation · Global License Key · Instant Email Delivery · 24/7 Expert Support · 180-Day Money-Back Guarantee

Open the Download & Activation Guide tab for step-by-step setup, the Product Specs tab for full technical details, and the FAQs tab for answers to the questions buyers ask most.

How to download, install and activate Windows 10 Pro Professional

Your Windows 10 Pro Professional product key is delivered by email within seconds of purchase, together with an official Microsoft download link and the walkthrough below. A clean install takes roughly 30 minutes. Work through the steps in order and Windows 10 Pro Professional activates first time.

Step 1 — Download the official Windows 10 Pro Professional ISO

Download the ISO only from the Microsoft source in your delivery email — never from third-party mirrors or “pre-activated” images, which are the leading cause of failed activation and a serious security risk. The same key covers both 32-bit and 64-bit builds.

Step 2 — Create your installation media

For a clean install, write the ISO to an 8 GB (or larger) USB drive with Rufus or Microsoft’s Media Creation Tool. Already running Windows and just upgrading the edition? You can skip the USB and mount the ISO directly, then run setup.

Step 3 — Install Windows 10 Pro Professional

Boot from the USB (or run setup from the mounted ISO), choose your language and drive, and let the installer finish — your PC will restart a couple of times. When the desktop loads you are ready to activate.

Step 4 — Activate Windows 10 Pro Professional

Go to Settings → System → Activation, choose Change product key, and enter the 25-character key from your email. Activation completes over the internet in a few seconds and the watermark disappears. The licence ties to your device, so a later reinstall re-activates automatically.

If activation does not go through

Confirm you are connected to the internet, re-enter the key exactly (upper-case, no spaces), and make sure the edition you installed matches the key. If the online path is busy, run slui 4 for Microsoft’s telephone activation — we will give you the Confirmation ID.

Quick answers

Will Windows 10 Pro Professional activate on any PC?
Yes, on one device at a time, anywhere in the world — the licence is region-free.

Is this a genuine lifetime licence?
Yes. Pay once and the activation stays with the device for its lifetime; there is nothing to renew.

Can I move it to a new PC later?
Contact us and we will help you deactivate the old device so the key can be re-used on the new one.

Buying with confidence

Every Windows 10 Pro Professional key sold by GetDigiMarket is a genuine Microsoft licence, sourced legally and checked before it reaches your inbox. Your purchase is covered by our 180-day money-back guarantee — if a key ever fails to activate, we replace it or refund you, no arguments. If you get stuck at any point, our support team helps you install and activate free of charge, usually within a few hours.

Prefer to have us confirm your device is ready first, or need a Confirmation ID for phone activation? Just reply to your delivery email and we will walk you through it.

Microsoft Windows 10 Pro 5 PC Pack — Full Product Specifications

Microsoft Windows 10 Pro 5 PC Pack is a multi-device pack: 5 genuine licence keys for Windows 10 Pro, delivered together in a single email and ready to activate on 5 pcs. Each key activates one machine permanently, so the pack covers a household, a small office or a set of workstations in one purchase at a lower cost per device than buying separately.

Five Windows 10 Pro licences in one purchase, and the practical answer for a small fleet of machines that cannot meet Windows 11 hardware requirements. No TPM 2.0 check, no processor generation list, and the broadest legacy driver support of any Windows release.

Key features and what you can do with it

Every key in this pack unlocks the complete Windows 10 Pro feature set: BitLocker whole-disk encryption, Remote Desktop hosting, Hyper-V virtual machines, Windows Sandbox, the Group Policy editor, Assigned Access kiosk mode and domain join, with a RAM ceiling of 2 TB per device.

Across a small fleet the Group Policy and domain-join capability is usually what justifies Pro. Managing several machines by hand is tolerable; managing them with consistent policy, enforced encryption and centralised configuration is a different quality of operation, and the Home edition simply cannot do it.

Compatibility is the other reason fleets stay on Windows 10. Older printers, scanners, audio interfaces, capture hardware and industrial peripherals frequently have Windows 10 drivers and nothing newer, and a great deal of line-of-business software was validated on this platform. Where a working setup depends on such hardware, Windows 10 keeps every machine in the fleet running consistently.

Multi-packs are the sensible way to license a small team or a family. You receive 5 separate 25-character keys in one delivery email, and you assign them to devices as you go. There is no shared account, no seat management portal and no expiry: each key becomes a permanent digital licence on the machine it activates. Keep a note of which key went to which computer, because that record is what makes recovering a licence after a drive failure a two-minute job.

Every key in the pack carries the same guarantees as a single licence: genuine Microsoft licensing, activation on Microsoft servers, our 180-day money-back guarantee and free 24/7 expert support. If one key ever fails to activate we replace that key without affecting the rest of the pack.

Deploying a multi-pack across several machines is straightforward, but a little planning saves time. Install the software on each device first and activate afterwards, rather than typing keys during setup, because it lets you keep the installation media identical across every machine. If you are imaging rather than installing individually, build one reference machine without entering a key, capture the image, deploy it, then apply each device key at the end. On Windows the two commands that matter are slmgr /ipk to install a key and slmgr /ato to activate it, and both script cleanly across a fleet from a simple batch file.

One practical warning: never enter the same key on two machines expecting both to work. Each key is a single-device licence, and activating a second machine with a key already in use produces the blocked-or-in-use error rather than a working install. Assign keys deliberately, record which went where, and the pack behaves exactly like 5 independent licences, because that is precisely what it is.

System requirements

Each device needs a 1 GHz processor, 2 GB of RAM for 64-bit or 1 GB for 32-bit, 20 GB of free storage and a DirectX 9 graphics adapter. There is no TPM 2.0 requirement and no processor generation restriction, so older machines qualify. Both 32-bit and 64-bit builds are covered by every key in the pack.

Licence details — exactly what you are buying

This is a genuine Microsoft Windows 10 Pro 5 PC Pack product key for 5 pcs, delivered by email within seconds of payment. It is a one-time purchase with lifetime activation: there is no subscription, no renewal date and no expiry. Activation happens directly against Microsoft activation servers and creates a digital licence tied to your device, so a future reinstall of the same edition re-activates automatically. The key is brand new and never used, works in every country and every display language, and is covered by our 180-day money-back guarantee and free 24/7 expert support. Your delivery email also contains the official Microsoft download link, and the full walkthrough sits in the Download and Activation Guide tab.

How Windows 10 Pro 5 PC Pack compares

This 5-device pack Single-device licence Microsoft 365 subscription
Devices covered 5 PCs 1 PC Up to 5 devices per user
Cost per device Lowest Higher Recurring every year
Licence model One-time purchase One-time purchase Subscription
Keys delivered 5 separate keys 1 key Account based
Expiry Never Never When you stop paying
Support updates until Free support ended 14 October 2025; the licences remain permanent Free support ended 14 October 2025; the licences remain permanent While subscribed

Choose this pack when the hardware cannot run Windows 11 or when legacy drivers demand it. If the machines do meet Windows 11 requirements and connect to the internet daily, the Windows 11 Pro five-pack is the better long-term purchase because it still receives free security updates.

Who this licence is for

Small offices with pre-2018 hardware that fails the Windows 11 check but works perfectly well.

Studios and workshops with peripherals that only ever received Windows 10 drivers.

IT consultants standardising a client site on one stable platform.

Technical specification sheet

Specification Detail
Product name Microsoft Windows 10 Pro 5 PC Pack
Licence type One-time purchase with lifetime activation
Devices covered 5 PCs
Delivery Instant email with product key, official Microsoft download link and setup instructions
Activation Online via Microsoft servers, or offline by telephone and Confirmation ID
Languages All languages supported, global activation, every region
Platform 32-bit and 64-bit, covered by every key
Support lifecycle Free support ended 14 October 2025; the licences remain permanent
Guarantee 180-day money-back guarantee and free 24/7 expert support

Retail, OEM and volume licences explained

Microsoft distributes the same software through several licensing channels, and knowing the difference is the most useful thing a buyer can learn. A Retail licence is tied to your Microsoft account rather than the hardware, so it can be moved to a replacement machine after being removed from the old one. An OEM licence binds permanently to the first motherboard it activates on and cannot travel with you, which is why it costs less. A Volume licence is issued to organisations under an agreement with Microsoft and is intended for use inside that organisation. All three are genuine Microsoft licences that activate on Microsoft servers. They differ in transfer rights, not in the software you receive. Every product page in our store states the licence type so you can choose deliberately rather than discovering the difference later.

Why our Windows 10 Pro 5 PC Pack product key costs less than retail

The price difference comes from how the licence was sourced, not from what it is. Volume licensing economics, regional pricing and the legal secondary market for software licences, upheld by the Court of Justice of the European Union in UsedSoft v Oracle in 2012, mean the identical genuine licence that carries a three-figure retail price can be resold for a fraction of it. You download from Microsoft servers, activate on the Microsoft activation service and receive exactly the same software a full-price buyer receives. What you do not pay for is boxed packaging, retail shelf space and distributor margin.

The practical risk in this market is never legality for the buyer. It is seller quality. A key that arrives already used can only be fixed by the seller replacing it, which makes support the thing worth checking before you buy. We publish a support address answered 24 hours a day, replace any key that cannot be activated, and back every order with a 180-day money-back guarantee. More than 10,000 keys delivered at a 4.9 out of 5 customer rating is the record behind that promise.

How Microsoft activation actually works

Understanding activation removes most of the anxiety around buying a licence key online. When you enter a 25-character key, the software contacts the Microsoft activation service and exchanges the key for a licence token stored on the device. Microsoft records a hardware fingerprint, a hash built from components such as the motherboard and storage controller, and links the entitlement to it. That record is what people mean by a digital licence.

The practical consequence is that once activation succeeds, the licence lives on Microsoft servers as well as on your machine. Reinstall the same edition on the same hardware and it re-activates, often without you typing anything. Change a small component such as RAM or a graphics card and nothing happens. Replace the motherboard and the fingerprint changes enough that Microsoft treats it as a new device, which is when reactivation is needed, and that is a support ticket with us rather than a new purchase.

Activation is also not a licence check that runs constantly. After the initial handshake the software works offline indefinitely. There is no phone-home-or-stop-working behaviour in perpetual licences, which is precisely why they suit machines on isolated networks, in workshops, or behind restrictive corporate firewalls.

Buying more than one licence

Each key activates one device. For several machines you order the quantity you need, and every key arrives in the same instant delivery email ready to assign. For imaging workflows, install without entering a key, capture your reference image, then apply each device key at deployment. On Windows the standard commands are slmgr /ipk followed by slmgr /ato, and both script cleanly across a fleet.

Whatever the scale, keep a record of which key went to which machine or asset tag. The day a drive fails and a licence needs recovering, that one spreadsheet is the difference between a two-minute fix and an afternoon of archaeology. Buying more than twenty seats? Contact our support team before ordering and we prepare the order and documentation for you. The same 180-day guarantee applies to every seat.

What happens when support ends

End of support is not a kill switch. When Microsoft stops issuing security updates for a product, the software carries on running exactly as it did the day before. Your files still open, your licence stays activated and nothing expires. What stops is the monthly stream of security patches, which matters most for anything that opens files or email from outside your own network.

The sensible way to read a support date is as a planning horizon rather than a deadline. On an internet-connected machine that handles email and downloaded documents, staying on a patched release is worth the modest cost of a new licence. On an isolated machine, a workshop PC, a lab instrument, a device that never touches the internet, running past end of support is a considered decision rather than a risk, and plenty of organisations make it deliberately.

Licensing glossary

Product key is the 25-character code, in five groups of five, that identifies your licence to Microsoft. Digital licence is the activation record Microsoft stores against your hardware after the first successful activation, which makes reinstalls self-activating. Installation ID is the long number displayed during telephone activation, exchanged for a Confirmation ID to activate offline. Confirmation ID is the code that completes telephone activation, available instantly through our free service instead of an automated phone line. Perpetual licence is a one-time purchase that never expires, as opposed to a subscription. LTSC means Long-Term Servicing Channel, a servicing model that receives security updates but no feature updates, designed for devices that must not change.

Delivery, support and guarantee

Orders are processed automatically and delivered by email within seconds, day or night, including weekends and holidays. Your delivery email contains the 25-character product key, the official Microsoft download link and step-by-step installation instructions. If the message does not appear within a few minutes, check your spam or promotions folder and search for GetDigiMarket. If it is still missing, our support team resends it immediately.

Support is free, unlimited and available 24/7 before and after purchase. Our specialists handle download questions, installation conflicts with older versions, activation errors and offline telephone activation. We do not consider a ticket resolved until your software reports as activated. Should a key prove impossible to activate and our team cannot resolve it, you receive a replacement or a full refund under the 180-day money-back guarantee, whichever you prefer.

Related licences you may also need

Equip the same machines with Office 2024 Professional Plus or another suite from our Microsoft Office range, compare other editions in Windows 11 and Windows 10, and scale up with a Windows Server licence key.

Do these keys work on machines without TPM 2.0?

Yes. That requirement belongs to Windows 11. Windows 10 installs on hardware going back roughly a decade.

You can check this yourself in a minute: press Windows + R, type tpm.msc and press Enter to see whether a TPM is present and enabled. Many machines have TPM 2.0 available but switched off in the BIOS, so a “not found” result is often a setting rather than missing hardware. If your machine genuinely does not qualify, a Windows 10 licence remains a legitimate option, though note that Windows 10 reached end of support in October 2025.

Can I upgrade the machines to Windows 11 later?

Windows 10 Pro keys are accepted by Windows 11 activation, so qualifying hardware can be upgraded without new licences.

An upgrade key changes the edition in place: your files, applications and settings stay exactly where they are, and there is no reinstall involved. The change usually completes in around ten minutes and needs one restart. If you are moving from Home to Pro, the dedicated upgrade key is normally cheaper than a full licence, so it is worth checking which of the two you actually need before ordering.

How many computers can I activate with this pack?

Exactly 5. You receive 5 separate product keys and each one activates a single machine permanently.

The number stated is a hard limit set by the licence, not a guideline — attempting to activate on more machines than it covers will fail, and that is correct behaviour rather than a fault. If you need to cover more computers, buy either a multi-PC pack where one exists for this product or additional single keys; both are perfectly legitimate. If you are unsure how many you need, message us before ordering and we will tell you plainly.

Do all the keys arrive together?

Yes. All 5 keys are delivered in one email within seconds of payment, along with the official Microsoft download link and installation instructions.

Yes — the whole pack is delivered in a single email immediately after payment, with every key listed and numbered so you can keep track of which has been used on which machine. Nothing is drip-fed and nothing is held back. We recommend keeping that email, or copying the keys somewhere safe, because it is also the record you would quote to support if you ever need help with one of them.

Can I activate the machines at different times?

Yes. The keys never expire, so you can activate one now and the rest whenever you need them.

Yes. The keys are not time-limited and do not expire once issued, so there is no pressure to use them all at once. Activate one now and the rest months later as you build or replace machines — each activation is independent. This makes multi-PC packs practical for gradual rollouts as well as for setting up several computers on the same day.

What if one key does not activate?

We replace that individual key free of charge, and the rest of your pack is unaffected. Every seat carries the same 180-day money-back guarantee.

Each key in the pack is independent, so a problem with one does not affect the others you have already activated. Contact us with your order number and tell us which key failed and the exact error code shown; we will replace that individual key rather than asking you to redo the whole pack. The 180-day guarantee applies to each key separately, and there is no charge for a replacement.

How fast will I receive my Windows 10 Pro 5 PC Pack product key?

Within seconds of payment. Delivery is automatic by email, 24 hours a day including weekends, and includes your product key, the official Microsoft download link and installation instructions.

Delivery is automated rather than manual, so it does not depend on office hours — an order placed overnight or at a weekend arrives just as quickly as one placed on a Tuesday afternoon. The email contains your key, a direct link to the official Microsoft installer for this exact edition, and activation instructions written for this product. If it has not appeared within a few minutes, check the spam or promotions folder before contacting us, as automated messages carrying licence keys are occasionally filtered.

Is this a genuine Microsoft licence?

Yes. This is a genuine Microsoft licence key that activates against Microsoft’s own activation servers and returns a normal “Product is activated” status — not a generated key, not a shared key, and not a crack. You download the software from Microsoft’s own servers using the official installer link included in your delivery email, so the files never pass through us. The low price comes from how the licence is sourced through volume and secondary-market channels, not from what it is. If it ever fails to activate, you are covered for 180 days.

Is it a lifetime licence or a subscription?

Lifetime. You pay once and the licence never expires — no renewals, no monthly fees, and no card kept on file. After first activation Microsoft stores a digital licence against the device, so the same edition re-activates automatically after a reinstall. The trade-off worth knowing: a perpetual licence keeps receiving security updates for its full Microsoft support lifecycle, but it does not gain the new features that the Microsoft 365 subscription adds over time. The version you buy is the version you keep.

Does the licence work worldwide and in my language?

Yes. This is a global licence key that activates in every country, and the software itself is fully multilingual — you choose your display language during installation regardless of where the licence was bought or where you are using it. If you activate in one region and later move continents, an online activation can occasionally be refused as a routine fraud check. That is not the key failing, and it is resolved in a few minutes through Microsoft’s automated phone activation, which our support team walks you through free of charge.

Is buying a cheap Microsoft key legal?

Yes. Buying a genuine, properly transferred software licence is legal. In the European Union this is settled law: the Court of Justice ruled in UsedSoft v Oracle (2012) that once a copy of software has been sold within the EU, the distribution right in that copy is exhausted and the licence can lawfully be resold. What matters is that the licence is genuine and properly transferred, which is exactly what separates a legitimate reseller from the grey market. We do not sell generated keys, keys from compromised accounts, or activation cracks.

What if activation fails?

Our support team is available 24/7 and works with you step by step until the software reports as activated, including offline telephone activation through our free Confirmation ID service. In practice almost every failure is one of three things: an edition mismatch (a Pro key entered on a Home installation), a leftover previous Office or Microsoft 365 install blocking the new one, or a genuinely faulty key. Send us your order number and the exact error code on screen — that usually identifies the cause in one reply. If a key cannot be activated you receive a replacement or a full refund under our 180-day guarantee.

Can I reinstall the software later with the same key?

Yes. Activation creates a digital entitlement on Microsoft’s servers, so reinstalling the same edition on the same device re-activates, often automatically and without you needing to re-enter the key. Keep your delivery email anyway — it holds both the key and the official download link, which saves hunting for the correct installer later. If you are moving to different hardware rather than reinstalling on the same machine, check whether your licence is Retail or OEM: Retail licences can be transferred, while OEM licences stay tied to the original motherboard.

Do I need a Microsoft account?

A product key works without one in most cases, but linking a Microsoft account is worth doing. It is what makes the licence recoverable and reinstalls painless after a hardware change, because the digital entitlement is tied to the account as well as the device. For Office for Mac, signing in with a Microsoft account is how the key is redeemed in the first place, so an account is required there. Creating one is free and takes a minute, and it does not change how the licence itself works.

What payment methods do you accept?

Visa, Mastercard, American Express, Discover, JCB, Apple Pay and Google Pay, all over an SSL-encrypted checkout. Payments are handled by our payment providers, so we never see or store your card details at any point. Your key is released the moment payment is confirmed — the delivery is automated, which means an order placed at three in the morning arrives just as quickly as one placed at midday. You will receive the key and the official download link by email within seconds.

What is covered by the 180-day guarantee?

If your key cannot be activated and our support team cannot resolve the problem, you get a replacement key or a full refund — your choice — for up to 180 days after purchase. There are no restocking fees and no requirement to justify yourself beyond telling us what went wrong. To start, send your order number, the product name and the exact error message or code you are seeing; the code usually identifies the cause immediately. Refunds go back to the original payment method.

5.0
Based on 44 reviews
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1-5 of 44 reviews
  1. M
    Easy straight forward

    Easy straight forward. Nice staff

  2. DB
    Great fast safe delivery

    Great fast safe delivery

  3. A
    Best prices on the market.

    Best prices on the market. Very fast and free delivery. Fully satisfied and definitely recommend.

  4. EB
    Great service guys, keep it going!

    The key was received immediately and the support was super helpful in making it work in my environment! Thanks again guys.

  5. PL
    win 10pro key

    most important a license code also fast delivery

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Windows 10 Pro License for 5 PCs

Microsoft Windows 10 Pro Professional Product Key – Lifetime License 5 PC 32/64-bit

Original price was: $ 43.98.Current price is: $ 16.99. -61%

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