Most sold
Windows 11 Professional 32/64 bytes
Price range: 29.00 $ through 79.00 $
- ✔Lifetime license — pay once
- ✔Works on Windows PC · 1 PC
- ✔All languages included
- ✔Sent by email after checkout
- ✔Free setup support
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- Description
- Reviews (19)
- Why buy from instant-key.com ?
Description
Windows 11 Professional brings advanced security and management tools designed for small businesses and IT professionals. This edition includes enterprise-grade features like BitLocker encryption, Remote Desktop host capabilities, and Hyper-V virtualization. Built with modern hardware requirements including TPM 2.0 and Secure Boot, Windows 11 Pro offers enhanced protection against cyber threats while maintaining compatibility with business applications. The redesigned interface optimizes productivity workflows for professional environments.
License
Perpetual
Duration
Lifetime
Platforms
Windows 11 (64-bit)
Devices
1 PC
Delivery
By email
Key features
✔BitLocker Drive Encryption
Protects sensitive business data with full disk encryption technology
✔Remote Desktop Host
Allows secure remote access to your computer from anywhere
✔Hyper-V Virtualization
Run multiple operating systems simultaneously for testing and development
✔Azure AD Domain Join
Integrates with Microsoft cloud services for centralized user management
✔Windows Hello for Business
Biometric authentication eliminates passwords for faster secure login
System requirements
| OS | UEFI firmware with Secure Boot capability |
| Processor | 1 GHz 64-bit processor with 2+ cores |
| RAM | 4 GB minimum |
| Storage | 64 GB available disk space, TPM 2.0 chip required |
How to Activate Windows 11
- 1Your product key is sent by email, available on your account page, and shown on the order confirmation screen.
- 2If you need to install or reinstall Windows, download the official ISO from microsoft.com/software-download/windows11.
- 3Install Windows on your PC, or skip this step if Windows is already installed on your device.
- 4Go to Settings → System → Activation and click Change product key, then enter your 25-character key.
- 5Click Activate to complete online activation. No Microsoft account required.
Frequently asked questions — Windows 11 Professional 32/64 bytes
How will I receive my license?
Your license is delivered after purchase — by email, on your account page, and on the order confirmation screen.
Is this a valid license?
Yes. You receive a license that activates the full version of the software directly through the publisher’s activation system.
Is payment secure?
Yes. All payments are processed through secure, encrypted checkout — we never store your payment details.
Can I get an invoice?
Yes. An invoice is available on your account page and sent by email after purchase.
What are the main differences between Windows 11 Pro and Home editions?
Pro includes BitLocker encryption, Remote Desktop host, Hyper-V virtualization, Azure AD join, and advanced Group Policy management tools that Home edition lacks.
Will this work on older computers without TPM 2.0?
No, Windows 11 requires TPM 2.0 chip, Secure Boot, and UEFI firmware. Older systems may need hardware upgrades or should consider Windows 10.
Any technical question or hesitation?
Speak with our team via live chat — an expert will guide you and help you resolve any issue before or after your purchase. Our chat is available at the bottom right of every page.
19 reviews for Windows 11 Professional 32/64 bytes
1-5 of 19 reviews
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Totally satisfied! The key worked instantly.