Download Windows 10 Insider Preview Build 16299 Offline ISO Files
UPDATED on Oct 18, 2017: Windows 10 Insider Preview build 16299 offline ISO files now available for download.
We know that even after releasing the final RTM version of Windows 10 to public, Microsoft continues providing the free Insider Preview (previously known as Technical Preview) builds of Windows 10 for download to public which bring new features, fixes and improvements. Microsoft is doing this so that users can help in testing and further improving the new OS.
Download Windows 10 Free Insider (Technical) Preview Builds
These preview builds can be installed and used as primary operating system but you may face bugs and issues as these are testing builds. These new update builds are downloaded and installed using “Settings -> Update and recovery -> Windows Update” page as mentioned in following article:
New Update Build of Windows 10 Insider Preview Available for Download
But there is a big issue with this process. The update builds are huge in size because these builds are installed using the full setup ISO files of Windows 10 and users need to wait for many hours to complete the upgrade process. Also if a user wants to install these new Windows 10 updated builds in more than one computer, he’ll need to download the new build separately in all computers. It causes waste of Internet connection bandwidth as well as users time.
Many Windows 10 testers were complaining about this issue since a long time and now Microsoft has listened to their requests. Microsoft has released offline ISO files of the recently released Windows 10 Insider Preview build 16299 to public. These ISO files are available in both 32-bit (x86) as well as 64-bit (x64) editions.
ISO files are available in following languages: English (United States), English (United Kingdom), Chinese (Simplified), Portuguese (Brazilian), German, French, French (Canada), Russian, Japanese, Italian, Dutch, Spanish, Spanish (Latin America), Polish, Turkish, Swedish, Czech, Arabic, Korean, Chinese (Traditional), Finnish, Thai and Chinese Single Language (Simplified).
You can download the ISO files of Windows 10 Insider Preview build 16299 from following link:
Download Windows 10 Insider Preview Build 16299 Offline ISO Files
After downloading the ISO file, you can burn it to a DVD using disc burning software or create a bootable USB drive to install Windows 10 in your computer. If asked, you can use following product keys at the time of installation:
8N67H-M3CY9-QT7C4-2TR7M-TXYCV
or
6P99N-YF42M-TPGBG-9VMJP-YKHCF
or
NKJFK-GPHP7-G8C3J-P6JXR-HQRJR
Or you can enter a valid product key of genuine Windows 7 or Windows 8/8.1 operating system. It’ll work as mentioned in following article:
Now You can Activate Windows 10 Using Windows 7, 8 or 8.1 Product Key
If you are already using an activated Windows 10 build in your computer or if you recently upgraded from genuine and activated Windows 7 or Windows 8/8.1 OS to Windows 10 in your computer, you can skip entering the product key at the time of Windows 10 installation and after installation, Windows 10 will automatically activate itself.
Check following link for more information about Windows 10 clean installation and activation:
How to Perform Clean Installation of Windows 10 with Activation?
You can also install Windows 10 Insider Preview build virtually and test its new features right from your existing Windows version with the help of following tutorial:
[Tip] Install and Test Operating Systems Virtually in Windows Using Hyper-V
The system requirements for Windows 10 is same as Windows 8/8.1 system requirements. If your computer can run Windows 8/8.1, it’ll also be able to run Windows 10.