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Windows 11 Pro
Excellent4.9

Windows 11 Pro for Business | BitLocker, Remote Desktop, Hyper-V & Domain Join

$199.99$99.77SAVE 50%

Available Options:

Windows 11 Pro
Windows 10 Pro
& SAVE
Quantity
  • Instant License Key Delivery by Email
  • Fast Support by Email and Live Chat
  • 30-Day Money-Back Guarantee
  • Easy License Key Activation
  • No Hidden Fees

Upgrade Windows 11 Home to Pro without reinstalling

Yes. A PC running Windows 11 Home upgrades to Windows 11 Pro in place, with no reinstall. Order Windows 11 Pro here and enter the key from your delivery email in Settings > System > Activation > Change product key. Windows switches to Pro and restarts; your files, apps and settings stay. Windows 10 Home works the same way with a Windows 10 Pro key.

How to upgrade Windows Home to Pro in 5 steps

  1. Order Windows Pro. Choose Windows 11 Pro on this page (Windows 10 Pro if the PC runs Windows 10 Home). Your order confirmation and product key arrive by email within minutes.
  2. Check your edition. Open Settings > System > About and look at Edition: it reads Windows 11 Home (or Windows 10 Home). Save any open work, because the PC restarts once during the upgrade.
  3. Open Activation. On the Home PC, open Settings > System > Activation. On Windows 10 it is Settings > Update & Security > Activation.
  4. Enter the key from your email. Under "Upgrade your edition of Windows", select Change product key, enter the product key from your delivery email and confirm. Windows switches to Pro and restarts. Nothing is reinstalled.
  5. Check it worked. Back in Settings > System > Activation, the edition now reads Pro and Windows shows as activated. Your files, apps and settings are where you left them.

What stays exactly as it is

  • Your files, photos and documents
  • Your installed apps and games
  • Your user accounts and settings

What Pro adds

  • BitLocker drive encryption
  • Remote Desktop: connect to this PC from another one
  • Hyper-V virtual machines and Windows Sandbox
  • Group Policy management
  • Active Directory and Azure AD domain join

Windows showing a message you did not expect? Reply to your delivery email or ask in the chat, and our support team will walk you through it.

Windows 11 Pro for business: 5 things to know

The facts that matter before you buy, from Microsoft’s own pages and from what your order email contains.

  1. BitLocker. Pro adds BitLocker drive encryption; Windows 11 Home has device encryption only.
  2. Remote Desktop. The PC you connect to with Remote Desktop must run Windows Pro.
  3. Domain join. Pro can join a work (Active Directory) domain.
  4. Hyper-V and Windows Sandbox. Pro adds Hyper-V virtual machines and Windows Sandbox.
  5. 1 or 5 PCs. The same page offers 1-PC and 5-PC options, each a one-time purchase.

Sources: Microsoft: Windows 11 Home vs Pro · Microsoft Support: how to use Remote Desktop · Microsoft Learn: join a computer to a domain · Microsoft Learn: install Hyper-V

What Windows 11 Pro gives a business

Windows 11 Pro has the tools Windows 11 Home lacks: BitLocker drive encryption, Remote Desktop (connect to this PC from another), Hyper-V virtual machines, Windows Sandbox and joining a work (Active Directory) domain. One license key covers 1 PC, emailed within minutes; on a Windows 11 Home PC it upgrades to Pro in place.

Microsoft Windows 10 Pro (1 PC or 5 PCs)

One-time perpetual license for Windows 10 Pro. The professional edition with business-grade features:

  • ✅ BitLocker drive encryption
  • ✅ Remote Desktop (host) for connecting from another PC
  • ✅ Hyper-V client virtualization
  • ✅ Active Directory and Azure AD domain join
  • ✅ Group Policy management
  • ✅ Windows Sandbox — safe app testing in an isolated environment
  • ✅ Windows Information Protection for data leak prevention

Activates on 1 PC or 5 PCs depending on the option. No subscription, no expiry, no recurring fees.

Microsoft Windows 11 Pro (1 PC or 5 PCs)

The latest Windows. All Windows 10 Pro business features, plus a modern UX:

  • ✅ Snap layouts and Snap groups for fast multitasking
  • ✅ Refreshed Start menu, centered taskbar, rounded corners
  • ✅ Microsoft Teams chat integration in the taskbar
  • ✅ Auto HDR and DirectStorage for modern games
  • ✅ Improved virtual desktops with per-desktop wallpapers
  • ✅ All Windows 10 Pro business features: BitLocker, Remote Desktop host, Hyper-V, AD join, Group Policy, Windows Sandbox

Windows 11 Pro requires a TPM 2.0 chip, UEFI Secure Boot, and a compatible 64-bit CPU. Activates on 1 PC or 5 PCs.

Why Choose This Listing?

  • ✔ One-time lifetime license — no monthly or yearly fees
  • ✔ Upgrades Windows Home to Pro — with the key from your email; no reinstall, your files and apps stay
  • ✔ Instant email delivery of your license key
  • ✔ 30-day money-back guarantee if your key has any activation issue
  • ✔ Friendly after-sales support by email and live chat

Let customers speak for us

4.9 out of 5from 187 reviews

Needed windows 11 pro to upgrade my home pc

needed windows 11 pro to upgrade my home pc. activation was instant once i entered the key. genuinely surprised how painless it was.

Eamon V.

Read all 187 reviews for this product

Frequently asked questions

After checkout, check your email for the license key. For Windows 10 / Windows 11 Pro, open Settings > System > Activation, click Change product key, and enter the key from your email.

Yes. Order Windows 11 Pro here, then on your Windows 11 Home PC enter the key from your delivery email in Settings > System > Activation > Change product key: Windows switches to Pro and restarts. There is no reinstall, no USB drive and no reformat.

No. The edition upgrade keeps your files, installed apps and settings exactly as they are; Windows only unlocks the Pro features. Save any open work before you start, because the PC restarts to finish the upgrade.

Yes. Choose Windows 10 Pro on this page and enter the key from your delivery email in Settings > Update & Security > Activation > Change product key. Windows 10 Home becomes Windows 10 Pro in place, with your files and apps kept.

Check that the key matches your Windows: a Windows 11 Pro key goes on a PC running Windows 11, a Windows 10 Pro key on Windows 10. Copy and paste it from your delivery email so no character is mistyped. If Windows still refuses it, reply to your delivery email with a screenshot of the message and we will sort it out.

Match it to the Windows on your PC: open Settings > System > About and look at Edition. Windows 11 Home needs Windows 11 Pro, Windows 10 Home needs Windows 10 Pro. The key in your delivery email then upgrades that Home PC to Pro in place.

It depends on the option you choose. The 1-PC license activates on one PC. The 5-PC license covers five PCs. Each Windows installation is tied to its hardware; if you replace a PC, contact support to help reactivate on the new machine.

Yes. Microsoft's official Windows 11 minimum requirements include TPM 2.0, UEFI Secure Boot, and a compatible 64-bit CPU. Most PCs from 2018 onward meet these requirements. If your PC does not, Windows 10 Pro is the recommended alternative.

Lifetime (perpetual). You pay once, with no monthly or annual fees. Microsoft keeps updating Windows 11 Pro: each yearly version gets 24 months of updates, so keep Windows updated. Windows 10 support ended on October 14, 2025.

Keys are typically delivered within minutes of payment. Check your spam or junk folder first. If you still haven't received the key after 15 minutes, contact us at [email protected] with your order confirmation number and we will resend it promptly.

Yes. If your key has any activation issue, reply to your delivery email or write to [email protected] and we will help you resolve it. Our support team typically responds within a few hours.

We offer a 30-day return window. If the license key does not work and our support team is unable to resolve the issue, we will issue a full refund. Please see our Refund Policy for full details.

Yes — for 25 or more licenses, use the bulk licensing page or email [email protected]. We'll respond within 1 business day with tailored bulk pricing.

Yes. You receive a genuine product key that activates directly with Microsoft and shows as licensed.