4.6 stars4.6 10,645 reviews on Trustpilot
Online Only
    Windows 11 Professional
    Windows 11 Professional Key | PC Sales Online
    Windows 11 Professional Key | PC Sales Online
    Windows 11 Professional Key | PC Sales Online
  • Online only
  • -50%
Windows 11 Professional
Windows 11 Professional Key | PC Sales Online
Windows 11 Professional Key | PC Sales Online
Windows 11 Professional Key | PC Sales Online
Not compatible with Chromebook
Support
+1 888-505-4255 Live Chat - right corner support@pcsalesonline.com
Activation Guarantee

MS Windows 11 Professional - Download

Windows 11 Professional · 1 PC · one-time license

$78.00
$39.00 Save 50%
Tax excluded
4.6 stars4.6 10,645 reviews on Trustpilot
One-Time Purchase Digital Delivery Real Human Support

You get:

  • Genuine OEM license key
  • Installation files
  • Activation support
  • Installation guide
  • License for 1 PC
  • Activation Guarantee

License terms: A one-time purchase license key for the Windows edition listed above. It activates Windows on a single PC and covers both 32-bit and 64-bit installations. No subscription is required.

Available for digital delivery. Usually delivered within seconds after payment. Some orders may require a security review.

Quantity

Add to wishlist

5%OFF
5 products and more
10%OFF
10 products and more
20%OFF
100 products and more

Sold by PCSalesOnline, an independent online software retailer owned and operated by Key Supplier LLC.

Real Customer Reviews (446)

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How Does It Work?

A simple, secure, and guided experience from purchase to activation.

1

Purchase

Choose your product and check out securely.

Secure CheckoutSSL Encrypted
2

Receive Your LicenseUsually in Seconds

Sent to your email and saved in your account. Some orders need a quick security check.

Fast Digital Delivery
3

Activate Using Simple Guide

Follow our simple step-by-step activation guide.

Easy Instructions included
4

Need Help?We're Here for You.

Real human support experts, available 7 days a week.

Toll-Free USA+1 888-505-4255 Live Chat
5

You're Protected. Enjoy Your Software!

Enjoy your activated product with expert support.

Activation GuaranteeFix, replace, or refund Genuine License

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MS Windows 11 Professional - Download

The complete professional Windows 11

Windows 11 Professional gives you the full professional Windows 11 experience with a one-time lifetime license.

It is ideal whether you are upgrading from Windows 10, building a new computer, or replacing an older Windows installation.

Windows 11 running on laptops and 2-in-1 devices

Business and security features built in

Get BitLocker drive encryption, Remote Desktop host, Hyper-V virtualization, Group Policy management and Domain Join.

It is a strong fit for business owners, home offices, remote workers, developers, IT professionals, engineers and power users.

BitLocker, Remote Desktop and Hyper-V in Windows 11 Professional

Windows 11 Pro or Windows 11 Home?

Windows 11 Home is designed for personal use. Windows 11 Professional adds business and security features: BitLocker, Hyper-V, Group Policy and Remote Desktop host.

Choose Professional if your PC is used for work, business or professional tasks.

Windows 11 Professional compared with Windows 11 Home

What you receive after purchase

  • Genuine Microsoft Windows 11 Professional license key
  • Download instructions
  • Step-by-step installation guide
  • Activation guide
  • Lifetime access to your license inside your PCSalesOnline account

Technical specifications

ProductMicrosoft Windows 11 Professional
EditionProfessional
License TypeLifetime (one-time purchase)
DeliveryInstant Digital Delivery
ActivationProduct Key
Architecture64-bit
Microsoft AccountRequired during setup
TPM 2.0Required
Secure BootRequired
SupportExpert Activation Assistance

Frequently asked questions

Is this Windows 11 Home?

No. This is Windows 11 Professional, which adds business and security features: BitLocker, Hyper-V, Group Policy and Remote Desktop host.

Is this a subscription?

No. It is a one-time purchase with no recurring fees.

What are the system requirements?

Windows 11 Professional requires a 64-bit compatible PC with TPM 2.0 and Secure Boot, plus an internet connection and a Microsoft account for setup.

How fast is delivery?

Your license key is delivered digitally after checkout, usually within seconds of payment, though some orders need a short security review. You then download the software and activate it using the included guide.

What if I buy the wrong edition?

Our specialists will help you choose the correct product. If the issue cannot be resolved, our Activation Guarantee and Refund Policy applies.

Activation Guarantee

If your key does not activate, we will fix it, replace it, or issue an eligible refund.

Genuine Licenses

Authentic keys with permanent access, no renewals.

Expert Support

Real human experts are ready to help, 7 days a week.

Highly Verified

Rated Excellent by over 10,000 happy customers.

Secure Checkout
Instant Delivery
Expert Support
Activation Support

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