If you need to install or reinstall Windows 10, you can use the tools on this page to create your own installation media using either a USB flash drive or a DVD.
Before you begin
Make sure you have:
An internet connection (internet service provider fees may apply).
Sufficient data storage available on a computer, USB or external drive for the download.
A blank USB or DVD (and DVD burner) with at least 4 GB of space if you want to create media. We recommend using a blank USB or blank DVD, because any content on it will be deleted.
Read the
System Requirements.
If you will be installing the operating system for the first time, you will need your Windows product key (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx). For more information about product keys and when they are required, visit the FAQ page.
For Enterprise editions please visit the
Volume Licensing Service Center.
For users who want to download the Education version, you can download for free at Microsoft Dreamspark from your college/university Dreamspark page.
Use the media creation tool to download Windows. This tool provides the best download experience for customers running Windows 7, 8.1 and 10. To learn how to use the tool, go to the
Installing Windows 10 using the media creation tool page. Tool includes:
File formats optimized for download speed.
Built in media creation options for USBs and DVDs.
Optional conversion to ISO file format.
source:microsoft
