Windows 8 and 8.1 Product Keys Free Latest 2024 [100% Working]

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Unlock Windows 8.1 with Free Product Keys (2024) – In this article, we present 100% working Windows 8.1 product keys for activation.

If you’re in search of a valid Windows 8.1 product key, you’ve come to the right place. Finding genuine and functional Windows 8.1 activation keys can be challenging. However, we have compiled a list of valid and operational Windows 8.1 serial keys for both laptops and desktop computers.

Please note that Windows 8 keys are not compatible with Windows 8.1 systems. Microsoft no longer provides a Certificate of Validity tag with the product key written on it for Windows 8 PCs.

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What is Windows 8.1 Product Key?

A Windows 8.1 product key is a unique alphanumeric code provided by Microsoft that is required to activate and validate a copy of the Windows 8.1 operating system. It serves as a digital license or proof of ownership for the software.

When you install Windows 8.1 on your computer, you are typically prompted to enter a valid product key during the installation process or shortly afterward. The product key ensures that you have obtained a legitimate copy of the operating system and helps prevent unauthorized use.

The Windows 8.1 product key is used to activate and authenticate your copy of the operating system, enabling you to access all the features and functionalities of Windows 8.1. It is essential to have a valid product key to ensure your system remains activated and properly licensed.

The product key can usually be found on a sticker or card that came with the retail copy of Windows 8.1. For digital purchases, the product key is often provided via email or stored in your Microsoft account. It’s important to keep your product key in a safe place as it may be required for reinstallation or reactivation of Windows 8.1 in the future.

Key Features of Windows 8.1

Key Features of Windows 8.1:

  1. Start Screen and Desktop: Windows 8.1 introduced a redesigned Start screen with customizable Live Tiles, providing quick access to apps, notifications, and updates. It also reintroduced the Start button, making it easier to switch between the Start screen and the traditional desktop interface.
  2. Improved Search: Windows 8.1 introduced a unified search feature that allows users to search for files, apps, settings, and content across the system. The search functionality was enhanced to provide more accurate and comprehensive results.
  3. Enhanced Multitasking: Windows 8.1 introduced features to enhance multitasking, such as the ability to snap multiple apps side by side on the screen and resize them dynamically. This allows users to work with multiple apps simultaneously and increase productivity.
  4. Windows Store: Windows 8.1 introduced the Windows Store, a centralized marketplace where users can discover, download, and install a wide range of apps, including both traditional desktop applications and modern-style apps designed for the touch interface.
  5. Personalization Options: Windows 8.1 offered more customization options, allowing users to personalize their Start screen with various colors, backgrounds, and tile sizes. It also introduced the ability to set the desktop background and theme independently from the Start screen.
  6. Improved Security: Windows 8.1 introduced enhanced security features, including Windows Defender for built-in antivirus and antimalware protection, as well as improvements to BitLocker encryption and Secure Boot.
  7. Internet Explorer 11: Windows 8.1 included Internet Explorer 11, the latest version of Microsoft’s web browser at the time. It offered improved performance, better compatibility with web standards, and enhanced touch support.
  8. SkyDrive Integration: Windows 8.1 deeply integrated Microsoft’s cloud storage service, SkyDrive (now known as OneDrive), allowing users to easily save and access files across devices and synchronize settings.
  9. Xbox Integration: Windows 8.1 included tighter integration with Xbox, enabling users to connect their Xbox Live accounts and access Xbox games, achievements, friends, and entertainment content directly from their Windows devices.
  10. System Enhancements: Windows 8.1 brought various system enhancements, including improved power management, better support for high-resolution displays, updated drivers, and performance optimizations.

List of Windows 8.1 Product Keys [Updated Sunday, 10 March 2024]

Windows 8.1 Professional Serial Keys [Updated List]

  • 334NH-RXG76-64THK-C7CKG-D3VPT
  • NM7G2-KYF7X-T78YT-6FJP4-K4Q2Y
  • NG4HW-Vh36C-733KW-K6F98-J8CK4
  • HB39N-V9K6F-P436V-KWBTC-Q3R9V
  • QGR4N-78PMD-KCRQ7-83BXT-YG667
  • HN42W-QF3D6-2KM6W-C79XK-JW8XV
  • 789NJ-TQK6T-6XTH8-J39CJ-J8D3P

Windows 8.1 Activation Keys [Free 2024]


Windows 8.1 Registration Keys [Latest]

  • 4NMMK-QJH7K-F38H2-FBDQJ-242J8
  • 69DBC-4CBC4-CBC7F-4669J-DVJYP

Windows 8.1 Product Keys

  • 988NM-XKXT9-7YFWH-H2Q3Q-C34DH

Windows 8.1 Serial Keys Free 2024

  • TT4HM-HN7YT-62K67-RGRG76-64THK
  • N4WY8-DVW92-GM8WF-CG872-HH3G7

Windows 8.1 Activation Key [Updated]


Windows 8.1 Pro Activation Key Latest 2024

  • Q4NBQ-3DRJD-777XK-MJHDC-749T7
  • 4NMMK-QJH7K-F38H2-FJBQJ-242J8
  • 6RH4V-HNTWC-JQKG8-RFR3R-36498

Windows 8.1 Activation key Free

  • GX9N8-4H2FH-D987T-BQ9GK-XKT67
  • KKPMN-469HY-H6V43-T8VX2-8W8XV
  • T3NJK-3P683-2T7BJ-2X27H-
  • D987T-BQ9GK-XKT67- -H6V43-T8VX2-
  • 8W8XV-T3NJK-3P683-2T7BJ-2X27F

Windows 8.1 License Key [Free]

  • HB39N-V9K6F-P436V-KWBTC-Q3R9V

Windows 8.1 Serial keys [Latest 2024]

Windows 8 and 8.1 Product Keys Free Latest 2023 [100% Working]
Windows 8 and 8.1 Product Keys Free Latest 2024 [100% Working]

How to Activate Windows 8.1?

Once you have acquired a Windows 8 or 8.1 product key, the next step is activation. Activating your system ensures full functionality. Here’s a guide on how to activate Windows 8 and 8.1 with a product key:

Method 1: Automated Activation Script

  1. Copy the script by right-clicking and selecting Copy or using Ctrl + C.

@echo off title Activate Windows 8 / Windows 8.1 ALL versions for FREE!&cls&echo ============================================================================&echo #Project: Activating Microsoft software products for FREE without software&echo ============================================================================&echo.&echo #Supported products:&echo – Windows 8 Core&echo – Windows 8 Core Single Language&echo – Windows 8 Professional&echo – Windows 8 Professional N&echo – Windows 8 Professional WMC&echo – Windows 8 Enterprise&echo – Windows 8 Enterprise N&echo – Windows 8.1 Core&echo – Windows 8.1 Core N&echo – Windows 8.1 Core Single Language&echo – Windows 8.1 Professional&echo – Windows 8.1 Professional N&echo – Windows 8.1 Professional WMC&echo – Windows 8.1 Enterprise&echo – Windows 8.1 Enterprise N&echo.&echo.&echo ============================================================================&echo Activating your Windows…&cscript //nologo slmgr.vbs /upk >nul&cscript //nologo slmgr.vbs /cpky >nul&wmic os | findstr /I “enterprise” >nul if %errorlevel% EQU 0 (cscript //nologo slmgr.vbs /ipk MHF9N-XY6XB-WVXMC-BTDCT-MKKG7 >nul&cscript //nologo slmgr.vbs /ipk TT4HM-HN7YT-62K67-RGRQJ-JFFXW >nul&cscript //nologo slmgr.vbs /ipk 32JNW-9KQ84-P47T8-D8GGY-CWCK7 >nul&cscript //nologo slmgr.vbs /ipk JMNMF-RHW7P-DMY6X-RF3DR-X2BQT >nul) else (cscript //nologo slmgr.vbs /ipk GCRJD-8NW9H-F2CDX-CCM8D-9D6T9 >nul&cscript //nologo slmgr.vbs /ipk HMCNV-VVBFX-7HMBH-CTY9B-B4FXY >nul&cscript //nologo slmgr.vbs /ipk NG4HW-VH26C-733KW-K6F98-J8CK4 >nul&cscript //nologo slmgr.vbs /ipk XCVCF-2NXM9-723PB-MHCB7-2RYQQ >nul&cscript //nologo slmgr.vbs /ipk BN3D2-R7TKB-3YPBD-8DRP2-27GG4 >nul&cscript //nologo slmgr.vbs /ipk 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ >nul&cscript //nologo slmgr.vbs /ipk GNBB8-YVD74-QJHX6-27H4K-8QHDG >nul&cscript //nologo slmgr.vbs /ipk M9Q9P-WNJJT-6PXPY-DWX8H-6XWKK >nul&cscript //nologo slmgr.vbs /ipk 7B9N3-D94CG-YTVHR-QBPX3-RJP64 >nul&cscript //nologo slmgr.vbs /ipk BB6NG-PQ82V-VRDPW-8XVD2-V8P66 >nul&cscript //nologo slmgr.vbs /ipk 789NJ-TQK6T-6XTH8-J39CJ-J8D3P >nul) set i=1 :server if %i%==1 set if %i%==2 set if %i%==3 set if %i%==4 goto notsupported cscript //nologo slmgr.vbs /skms %KMS_Sev% >nul&echo ============================================================================&echo.&echo. cscript //nologo slmgr.vbs /ato | find /i “successfully” && (echo.&echo ============================================================================&echo.&echo #My official blog: #How it works: #Please feel free to contact me at [email protected] if you have any questions or concerns.&echo.&echo #Please consider supporting this project: #Your support is helping me keep my servers running everyday!&echo.&echo ============================================================================&choice /n /c YN /m “Would you like to visit my blog [Y,N]?” & if errorlevel 2 exit) || (echo The connection to my KMS server failed! Trying to connect to another one… & echo Please wait… & echo. & echo. & set /a i+=1 & goto server) explorer “”&goto halt :notsupported echo ============================================================================&echo.&echo Sorry! Your version is not supported. :halt pause

  1. Open Notepad and paste the script by right-clicking and selecting Paste or using Ctrl + V.
  2. Save the file as “1click.cmd” (without quotes) in a convenient location.
  3. Right-click the saved file and choose “Run as administrator” from the menu.
  4. When prompted by User Account Control (UAC), click Yes to grant administrative permissions.
  5. The script will run, activating Windows 8 or 8.1 using a valid and free product key.

Method 2: Manual Activation

  1. Log in with a local administrator account and ensure internet connectivity.
  2. Press Windows + I keys to open the Settings charm and select Change PC settings.
  3. Navigate to the Activate Windows tab within PC settings.
  4. Click Enter Key and input your product key. If the option isn’t visible, your system may already be activated.
  5. A window will appear for entering the product key. Use a free key or purchase a licensed one.
  6. Press Enter. Upon successful activation, you’ll see the message “Thanks, you’re all done.”
  7. Click Close to complete the activation process.

Also Check: Window XP Serial Key + Product Key 2024 [100% Working]

FAQs about Windows 8.1

Q1: How do I upgrade to Windows 8.1?

A1: If you are currently using Windows 8, you can upgrade to Windows 8.1 for free through the Windows Store. Simply open the Store app, locate the Windows 8.1 update, and follow the instructions to download and install it.

Q2: Can I upgrade to Windows 8.1 from Windows 7 or older versions?

A2: No, Windows 8.1 is not available as a free upgrade for Windows 7 or older operating systems. To upgrade to Windows 8.1, you would need to purchase a valid license and perform a clean installation of the operating system.

Q3: What are the system requirements for Windows 8.1?

A3: The minimum system requirements for Windows 8.1 are a 1 GHz processor, 1 GB of RAM (32-bit) or 2 GB of RAM (64-bit), 16 GB of available hard disk space (32-bit) or 20 GB (64-bit), and a DirectX 9 graphics device with WDDM driver. However, it is recommended to have a higher configuration for optimal performance.

Q4: Can I use my existing software and applications on Windows 8.1?

A4: In most cases, software and applications that are compatible with Windows 7 should also work on Windows 8.1. However, it is always recommended to check the system requirements and compatibility information provided by the software manufacturer before upgrading or installing new applications.

Q5: Can I revert back to my previous operating system after upgrading to Windows 8.1?

A5: When you upgrade to Windows 8.1, you have the option to roll back to your previous operating system within the first 30 days. After this period, you would need to perform a clean installation of your previous operating system if you wish to revert back.

Q6: Is Windows 8.1 still supported by Microsoft?

A6: Mainstream support for Windows 8.1 ended on January 9, 2018. However, extended support, which includes security updates, will continue until January 10, 2024. It is recommended to keep your operating system up to date with the latest updates and consider upgrading to a newer version for ongoing support.

Last Words:

Activate Windows 8.1 with valid product keys provided in this article. Follow the simple steps to enter the product key and activate your operating system. Enjoy enhanced features, customization options, improved security, and multitasking capabilities.


I am a professional blogger and content writer at downlo4d as well as the CEO of the website. With years of experience in the field.

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