After you do this, you can install Windows 7 onto your computer directly from the USB flash drive or DVD. If you choose to download an ISO file (so that you can create a bootable file from a DVD or USB flash drive), copy your Windows 7 ISO file onto your media and, run the Windows 7 USB/DVD Download Tool. An ISO file combines all the Windows 7 installation files into a single uncompressed file. However, when you purchase Microsoft Windows 7 from Microsoft Store, you have an additional choice to make: whether to download a collection of compressed files or to download an ISO file. When you choose to download most software from the Microsoft Store, you have the option of using Download Manager or downloading from your browser. Windows 7 USB/DVD download tool is the best tool there is for that job.
