Tutorial: copy Windows 7 to USB in different cases Besides, when the computer crashes suddenly, they can also rescue it with the portable Windows USB drive. Secondly, lots of computer users want to clone or copy Windows 7/8/10 to USB drive to make a portable Windows USB so that they can keep their customized OS environment in their pocket, carry around and boot familiar OS on other computers, even the brand-new one. To make a bootable USB as a Windows installer, you have to know how to copy Windows 7 to USB from ISO or DVD. So, many users choose to install OS from USB drive, which is much faster and more convenient. However, Windows is still released in DVD or ISO form, and installing Windows OS from optical media is also still too slow. With each new release of Windows, the installation time gets shorter and shorter.

2 S ituations where you need to copy Windows 7 to USBĬopying Windows 7 operating system onto USB flash drive can be useful in many cases, and below are two most common situations.

Usb zip drive windows 7