Download Windows 10 Free Product key 32 and 64-bit

Download Windows 10 Free Product key 32 and 64-bit ISO File – Microsft Windows 10 Download  Technical Preview English, Chinese, Portuguese Version Windows 10 Product key: NKJFK-GPHP7-G8C3J-P6JXR-HQRJR

Download Windows 10

Language Link to download SHA-1 hash value

English 64-bit (x64)

 Download (3.81 GB)


English 32-bit (x86)

 Download (2.93 GB)


English (United Kingdom) 64-bit (x64)

 Download (3.79 GB)


English (United Kingdom) 32-bit (x86)

 Download (2.94 GB)


Chinese (Simplified) 64-bit (x64)

 Download (3.96 GB)


Chinese (Simplified) 32-bit (x86)

 Download (3.05 GB)


Portuguese (Brazil) 64-bit (x64)

 Download (3.76 GB)


Portuguese (Brazil) 32-bit (x86)

 Download (2.91 GB)


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Follow these steps to download Windows 10 Technical Preview:

–  Sign up for the Windows Insider Program.

– Read the system requirements.

– Click one of the Download links on this page to download a special file—it’s called an ISO file—that you can use to install the preview.

– When the download is complete, transfer the ISO file to installation media such as a DVD or USB flash drive.

– Boot your PC from the installation media, and then follow the steps to perform a clean install.

Video Windows 10 Demo (Technical Preview)


– You’ll need a third-party program to convert the ISO file into installable media—DVD burning software often includes this capability.

– Remember, trying out an early build like this can be risky. That’s why we recommend that you don’t install the preview on your primary home or business PC. Unexpected PC crashes could damage or even delete your files, so you should back up everything.

– If you want to stop using Windows Technical Preview and return to your previous version of Windows, you’ll need to reinstall your previous version from the recovery or installation media that came with your PC—typically a DVD. If you don’t have recovery media, you might be able to create recovery media from a recovery partition on your PC using software provided by your PC manufacturer. You’ll need to do this before you upgrade. Check the support section of your PC manufacturer’s website for more info.

– After you install Windows Technical Preview, you won’t be able to use the recovery partition on your PC to go back to your previous version of Windows.

Windows 10 start menu

Windows 10 start menu

Windows 10 Technical Preview requirements

– Processor : 1GHz or faster with support for PAE, NX, and SSE2
– RAM : 1GB (32-bit) or 2GB (64-bit)
– Hard disk space : 16GB
– Graphics card : Microsoft DirectX 9 graphics device with WDDM driver

Video How To Install Windows 10 Technical Preview

Installing the Windows 10 Technical Preview

In a virtual machine

Installing it on a virtual machine is the easiest option. Grab VirtualBox, Oracle’s stellar no-cost VM tool, and you’ll be ready to rock. Download the Windows 10 Preview and configure it in VirtualBox using mostly the same steps outlined in PCWorld’s guide to test-driving Windows 8 in a virtual machine. (When you’re initially setting up the Windows 10 VM, select “Windows 8.1” as the operating system type.)

If your attempt to install the Windows 10 VM isn’t successful, try tweaking these settings. Once you’ve completed the initial Windows 10 set up, open the VM’s Settings > System. In the Motherboard tab, ensure the box next to “Enable EFI (Special OSes only)” is checked, as well as the “Enable PAE/NX” box under the Processor tab.

It’s worth noting that I encountered troubles installing the 64-bit version Windows 10 on VirtualBox—the installation hung right after the “Press any key to boot” screen, stuck forever on the Windows logo against a black background. Several others have been successful in getting it to work, however, and I was able to install the 32-bit version of Windows 10’s Technical Preview in VirtualBox successfully. (I also successfully installed the 64-bit version to a hard drive partition, and another 64-bit instance overwriting Windows 8.1 on a laptop.)

Dual boot Windows 10 in a hard drive partition

Running operating systems in virtual machines also sacrifices some performance,  especially if you don’t have extra CPU cores or much RAM to dedicate to the task. If you want to experience the Windows 10 Technical Preview natively, you can create a new partition on your hard drive and install the preview there. (It’s best if you’re able to do this on a secondary PC, just to be safe.)

Source: Microsoft