How Do I Install Windows 10 from a Usb and Keep It?

Can I use the same USB to install Windows 10?

Yes, we can use the same Windows installation DVD/USB to install Windows on your PC provided it is a retail disc or if the installation image is downloaded from Microsoft website. You have to make sure that the version of your product key matches with the installation image.

How do I transfer and install Windows 10 from USB?

Making a bootable Windows USB drive is simple:

1. Format a 16GB (or higher) USB flash device.
2. Download the Windows 10 media creation tool from Microsoft.
3. Run the media creation wizard to download the Windows 10 installation files.
4. Create the installation media.
5. Eject the USB flash device.