How To Install Windows On Usb May 2026

Running Windows directly from a USB drive—often called Windows To Go —allows you to carry your full operating system, applications, and files in your pocket. Whether you need a portable work environment, want to test Windows without partitioning your main drive, or require a recovery tool, a bootable Windows USB is a powerful solution.

Always eject the USB safely before removal, and keep a separate backup of important files—the drive can fail faster than an internal disk. This feature is accurate as of Windows 11 version 22H2 and Rufus 4.0+. Always download software from official sources. how to install windows on usb