[OEM] Microsoft Windows 11 Pro Key COA License Sticker
- OEM_DM Channel Activation
- License Bind with Device MotherBoard
- Genuine and lifetime Activation
- Lifetime Update
- Non-Transferable
- Region
- Global
- Platform
- Windows
- Delivery
- Instant
Any questions about the products? Write to us 24/7 technical support!
Our technical specialists will be happy to answer all your questions!
Description
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker](https://softwarekey.lk/wp-content/uploads/2025/04/3665-5.jpg)
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 2](https://softwarekey.lk/wp-content/uploads/2025/04/3665-6.jpg)
Download and Install Windows 11
The official release of Windows 11 took place on October 5, 2021. We have prepared a guide for you, where you will learn where to download, install, and run Windows 11.
YOUR CONTENT, CURATED BY YOU
With Microsoft Edge and a multitude of Widgets you can choose from, you can quickly stay up to date with the news, information, and entertainment that matters most to you. Easily find the apps you need and the shows you love to watch in the new Microsoft Store.
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 3](https://techubiz.com/wp-content/uploads/2025/05/img_61d94209b139c-1-1300x730.webp)
A PC FOR EACH OF US
The new Windows is available on the widest array of devices, from our partners who are bringing you the latest innovations in touch, pen, and voice, making it easy to find the best, most affordable device for you.
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 4](https://techubiz.com/wp-content/uploads/2025/05/img_61d9420b84246-1300x732.webp)
Maximize your productivity
Access all the apps you need and multi-task with ease with tools like Snap layouts, Desktops, and a new more-intuitive redocking experience.
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 5](https://techubiz.com/wp-content/uploads/2025/05/img_61d9420d50257.webp)
New ways to connect
Connect instantly to the people you care about right from your desktop with Microsoft Teams. Call or chat for free—no matter what device they’re on.
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 6](https://techubiz.com/wp-content/uploads/2025/05/img_61d9420e3d71a.webp)
PLAYTIME ANYTIME
Windows 11 takes gaming to a whole new level with graphic capabilities that rival reality. Discover your next favorite game with Xbox Game Pass, giving you access to over 100 high-quality games (membership sold separately).
![[OEM] Microsoft Windows 11 Pro Key COA License Sticker — image 7](https://techubiz.com/wp-content/uploads/2025/05/img_61d9420f2fa20.webp)
New Features:
- Chat from Microsoft Teams has been integrated into the taskbar, keeping you connected to the people you care about.
- Snap Layouts, Snap Groups as well as Desktops allow for multitasking like never before with personalized screens unique to each and every user.
- New UI and sound design for a calmer, cleaner working environment.
- The new Start utilizes the power of the cloud and Microsoft 365 to display your recent files regardless of which device you were viewing them on.
- Get access to more of the information you care about with Widgets, a new personalized feed powered by AI.
- Integrated Android Apps give users the flexibility to access their favourite apps from Android without the need for an emulator.
Enhanced Security and Data Protection:
Windows 11 comes with increased hardware requirements in the form of a TPM 2.0 (trusted platform module). It gives Windows 11 a resilient foundation against attacks on your data.
Thanks to this module, Windows 11 has an improved capability to deliver chip-to-cloud zero-trust protection.
Windows is a registered trademark of Microsoft.
Windows 11 gives you the best experience for starting fast and getting things done
Windows Hello is the password-free sign-in that gives you the fastest, most secure way to unlock your Windows devices
Windows 10 delivers comprehensive protection – Including antivirus, firewall, internet protections, and more
BitLocker data encryption and protection help keep your information safe
Hyper-V functionality lets you create virtual machines, while remote desktop allows you to log in from a different computer
| Brand | Microsoft |
| Product Name | Windows 11 professional |
| User Number | 1PC |
| Delivery Type | COA License Sticker |
| Language | Muliti-Language |
More secure
Keep your files safe with BitLocker, and get the same security on removable storage devices with BitLocker to Go. Windows 10 Pro also includes Windows Defender Antivirus, which uses the power of the cloud, wide optics, machine learning, and behavior analysis to protect your devices from emerging, sophisticated threats. Plus, automatic updates ensure you have complete, ongoing protection against current and future threats
Remote Desktop
Log in to your PC or tablet and securely access your files, folders, and apps from virtually anywhere. All you need is an internet connection and Remote Desktop. Start editing a document in the office, keep working on it in the coffee shop on your phone, and finish up on your home PC.
Windows Ink
Capture great ideas before they slip away with Windows Ink. Quickly access a Windows Ink Workspace with the click of a digital pen or straight from your taskbar. You can even pull up the Ink Workspace before logging in. And powerfully pair inking with Office and other apps for smart note taking, easy document markup, and precise sketching or drawing.
Windows Hello
Sign in to your Windows devices with Windows Hello in less than 2 seconds—3 times faster than a password. Facial or fingerprint recognition provides instant access, and you always have the option of retaining a PIN as a backup. It’s the enterprise-grade way to keep Windows devices more secure.
Office
The multitasking features of Windows 10 pair perfectly with Office. You can arrange your screen however you want. Easily manage multiple Office apps and docs on one screen, and effortlessly snap up to four of them to optimize your workspace. You can also slide the shared edge of snapped apps to wherever you want it, easily resizing both apps in a single motion.
Microsoft Edge
Microsoft Edge is the faster, safer browser built for Windows 10. It’s optimized for the modern web, but is still compatible with legacy apps and sites. Write or type directly on webpages and share your markups with others. Use the reading view to eliminate distractions so you can work more efficiently. There’s also an improved address bar to help you find things faster.
Cortana
Cortana is your personal digital assistant. She can provide notifications about appointments and deadlines, suggest documents you may need for an upcoming meeting, and keep your group calendar in sync. Easily create, modify, and open lists with just your voice. And Cortana seamlessly integrates with other Windows apps, like Sticky Notes, Ink reminders, and Microsoft To-Do events.
Find more Products in techubiz.com’s Catalog
Operating System : Windows 11 – Windows 10 – Windows 8.1 – Windows 7
Microsoft Office Suites: Office 2021 – Office 2019 – Office 2016 – Office 2013 – Office 2010 – Office for Mac
Antivirus: Kaspersky – ESET – McAfee – Avast – Bitdefender – Norton – AVG
Microsoft Server: Server 2022 – Server 2019 – Server 2016 – Server 2012
Are you a reseller?
Are you a reseller? Contact us at [email protected] and we will send you a tailor-made price list. Let’s work together!
[blog_posts style="vertical" columns="1" columns__md="1" depth="2" slider_nav_style="simple" slider_nav_position="outside" ids="29326" readmore="Read More" readmore_color="primary" readmore_style="bevel" show_date="false" excerpt_length="30" image_height="56.25%" image_width="35" text_align="left" text_size="large"]
Digital Product Terms, Refund & Replacement Policy
Please read the following terms carefully before purchasing and using your digital product.
1. Activation Period
All digital products must be activated within 15 days from the delivery date.
2. Report Activation or Licensing Issues
If you experience any activation, licensing, or product-related issues, please contact our support team within 30 days of the delivery date.
3. No Cancellation After Delivery
Due to the nature of digital products, all digital product sales are final once the product has been delivered. We do not offer cancellations after delivery.
4. Replacement Policy
If the delivered license key is verified to be defective, invalid, or has an activation or licensing issue, we will provide a replacement license key or an equivalent product at no additional cost.
5. Refund Policy
Refunds are provided only if our technical team confirms that the license key is defective or invalid and we are unable to provide a working replacement. All refund requests must be submitted within 30 days of the delivery date and are subject to our verification process.
6. Claims After 30 Days
Refund, replacement, or exchange requests for activation or licensing issues reported more than 30 days after the delivery date cannot be accepted.
7. Customer Responsibility
Customers are responsible for:
- Activating their digital product within 15 days of delivery.
- Verifying that the product is compatible with their device and operating system before purchasing.
- Following the installation and activation instructions provided.
- Contacting our support team promptly if any issues arise.
8. One-Year After-Sales Support
We provide one (1) year of complimentary after-sales technical support from the delivery date. This support includes:
- Installation assistance
- Product activation guidance
- License verification
- Troubleshooting activation and licensing issues
- General technical assistance related to the purchased product
After-sales support does not extend or renew the eligibility period for refunds or replacements. Refund and replacement requests must still be made within 30 days of the delivery date.
Agreement
By purchasing and using our digital products, you acknowledge that you have read, understood, and agreed to these Terms, Refund & Replacement Policy.
ඩිජිටල් නිෂ්පාදන භාවිත නියමයන්, මුදල් ආපසු ලබාදීම සහ ප්රතිස්ථාපන ප්රතිපත්තිය
කරුණාකර ඔබගේ ඩිජිටල් නිෂ්පාදනය මිලදී ගැනීමට සහ භාවිතා කිරීමට පෙර පහත සඳහන් නියමයන් හා කොන්දේසි හොඳින් කියවා අවබෝධ කර ගන්න.
1. සක්රීය කිරීමේ කාලය
සියලුම ඩිජිටල් නිෂ්පාදන භාරදුන් දින සිට දින 15ක් ඇතුළත සක්රීය (Activate) කළ යුතුය.
2. සක්රීය කිරීමේ හෝ ලයිසන්ස් ගැටලු වාර්තා කිරීම
සක්රීය කිරීම, ලයිසන්ස් කිරීම හෝ නිෂ්පාදනය සම්බන්ධ කිසියම් ගැටලුවක් ඇතිවුවහොත්, භාරදුන් දින සිට දින 30ක් ඇතුළත අපගේ සහාය කණ්ඩායම අමතන්න.
3. භාරදීමෙන් පසු ඇණවුම් අවලංගු කිරීම
ඩිජිටල් නිෂ්පාදනවල ස්වභාවය හේතුවෙන්, නිෂ්පාදනය භාරදුන් පසු ඇණවුම අවලංගු කළ නොහැක. භාරදීමෙන් පසු මුදල් ආපසු ලබාදීමක් හෝ ඇණවුම් අවලංගු කිරීමක් සිදු නොකරනු ලබන අතර, පහත සඳහන් ලයිසන්ස් ගැටලු සඳහා පමණක් අපගේ ප්රතිපත්තිය අනුව කටයුතු කරනු ලැබේ.
4. ප්රතිස්ථාපන ප්රතිපත්තිය
ලබාදුන් ලයිසන්ස් යතුර (License Key) වලංගු නොවීම, දෝෂ සහිත වීම, සක්රීය නොවීම හෝ ලයිසන්ස් ගැටලුවක් ඇති බව අපගේ තාක්ෂණික කණ්ඩායම විසින් තහවුරු කළහොත්, අමතර ගාස්තුවකින් තොරව නව ලයිසන්ස් යතුරක් හෝ සමාන නිෂ්පාදනයක් ලබාදෙනු ලැබේ.
5. මුදල් ආපසු ලබාදීමේ ප්රතිපත්තිය
මුදල් ආපසු ලබාදීම සිදු කරනු ලබන්නේ අපගේ තාක්ෂණික කණ්ඩායම විසින් ලයිසන්ස් යතුර දෝෂ සහිත, වලංගු නොවන හෝ සක්රීය කළ නොහැකි බව තහවුරු කර ඇති අතර, ක්රියාකරන ප්රතිස්ථාපන ලයිසන්ස් යතුරක් ලබාදීමට නොහැකි වූ අවස්ථාවලදී පමණි. සියලුම ඉල්ලීම් භාරදුන් දින සිට දින 30ක් ඇතුළත ඉදිරිපත් කළ යුතු අතර, ඒවා අපගේ සත්යාපන ක්රියාවලියට යටත් වේ.
6. දින 30කට පසු කරන ඉල්ලීම්
භාරදුන් දින සිට දින 30කට පසුව වාර්තා කරන සක්රීය කිරීමේ හෝ ලයිසන්ස් ගැටලු සඳහා මුදල් ආපසු ලබාදීම, ප්රතිස්ථාපනය හෝ හුවමාරුව ලබාදිය නොහැක.
7. පාරිභෝගිකයාගේ වගකීම
පාරිභෝගිකයා විසින්:
- ඩිජිටල් නිෂ්පාදනය දින 15ක් ඇතුළත සක්රීය කළ යුතුය.
- මිලදී ගැනීමට පෙර නිෂ්පාදනය තම උපාංගය සහ මෙහෙයුම් පද්ධතිය සමඟ අනුකූලදැයි තහවුරු කළ යුතුය.
- ලබාදී ඇති ස්ථාපන සහ සක්රීය කිරීමේ උපදෙස් නිවැරදිව අනුගමනය කළ යුතුය.
- කිසියම් ගැටලුවක් ඇති වුවහොත් හැකි ඉක්මනින් අපගේ සහාය කණ්ඩායම සම්බන්ධ කරගත යුතුය.
8. වසර 1ක අලෙවියෙන් පසු තාක්ෂණික සහාය
නිෂ්පාදනය භාරදුන් දිනයේ සිට වසර 1ක් නොමිලේ අලෙවියෙන් පසු තාක්ෂණික සහාය (After-Sales Support) ලබාදෙනු ලැබේ. මෙම සහාය තුළ පහත සේවාවන් ඇතුළත් වේ:
- ස්ථාපන (Installation) සහාය
- සක්රීය කිරීමේ (Activation) සහාය
- ලයිසන්ස් තහවුරු කිරීම
- සක්රීය කිරීම සහ ලයිසන්ස් සම්බන්ධ තාක්ෂණික දෝෂ නිරාකරණය
- මිලදී ගත් නිෂ්පාදනයට අදාළ සාමාන්ය තාක්ෂණික සහාය
සටහන: වසර 1ක අලෙවියෙන් පසු සහාය ලබාදීමෙන්, මුදල් ආපසු ලබාදීමේ හෝ ප්රතිස්ථාපනය ලබාගැනීමේ කාලසීමාව දීර්ඝ නොවේ. ඒ සඳහා වන ඉල්ලීම් තවදුරටත් භාරදුන් දින සිට දින 30ක් ඇතුළත ඉදිරිපත් කළ යුතුය.
එකඟතාවය
අපගේ ඩිජිටල් නිෂ්පාදන මිලදී ගැනීම සහ භාවිතා කිරීම මඟින්, මෙම භාවිත නියමයන්, මුදල් ආපසු ලබාදීමේ ප්රතිපත්තිය සහ ප්රතිස්ථාපන ප්රතිපත්තිය ඔබ කියවා, අවබෝධ කරගෙන, ඒවාට සම්පූර්ණයෙන්ම එකඟ වන බව ඔබ පිළිගනී.
No reviews yet — be the first to review this product.
Purchased this product? Log in to review it.
Questions are answered publicly by our team to help other shoppers.
No questions yet — be the first to ask!
Very fast delivery and the license key worked instantly. Excellent support!
Bought Office 2021 and got the key in minutes. Highly recommended.
Genuine keys, great prices, and the activation guide was super helpful.
Best place to buy software licenses in Sri Lanka. Trustworthy!
Why Do Millions of Customers Worldwide Choose SoftwareKey.LK?
Genuine, Authentic Keys
100% genuine, activatable licenses at genuinely competitive prices.
Instant Activation
Get your key by email in minutes and download securely from the official source.
24/7 Dedicated Support
Need help installing or activating? Our technical team is always here to assist.