Download Windows 10 Preview Version

- Download the Setup of Windows 10 preview version.

Minimum System Requirements for Windows 10

• Processor: 1 GHz
• Memory (RAM): 1 GB (For 32 Bit), 2 GB (For 64 Bit)
• Space: 16 GB Free Hard Disk Space

Direct Download links (All ISO files)

Product Key: NKJFK-GPHP7-G8C3J-P6JXR-HQRJR

Language	Link to download
English (United States) 64-bit (x64)	Download (3.81 GB)
English (United States) 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)

Before you install

We strongly recommend you to make backup of your files

• For Windows 7 or Windows Vista: Before you update, you might be able to create recovery media from a recovery partition on your PC using software provided by your PC manufacturer. Check the support section of your PC manufacturer's website for more info.
• For Windows 8.1 or Windows 8: You might be able to create a USB recovery drive. For more info, see Create a USB recovery drive. If you didn’t create a USB recovery drive before you installed the preview, you can create installation media forWindows 8.1.