Historically, creating a portable Windows environment was a feature reserved for Enterprise editions through Microsoft’s official "Windows To Go". When Microsoft discontinued support for this feature in 2019, EaseUS OS2Go

For the combination of speed, reliability, and user-friendliness, EaseUS OS2Go is unequivocally the best.

It isn't perfect. Let’s be transparent.

: Plug in a USB drive or external SSD. A fast SSD is recommended for the best performance.

: All your software and workflow configurations stay intact. There's no need to reinstall applications on a guest computer. How to Create Your Portable Windows Drive

: It serves as a vital troubleshooting tool; if your main computer fails to boot, you can use your portable drive to access the system and rescue your files. How to Create Your Portable Drive