Autodesk Fusion 360 Portable -

To make your CAD life easier while moving between machines, focus on these cloud-centric habits:

Here is the reality of what they are:

A "portable" application refers to software configured to run from a USB flash drive or external hard drive without requiring a formal installation on the host computer's operating system. Portable apps generally do not modify the Windows Registry or leave configuration files behind on the local machine. Autodesk Fusion 360 Portable

First, the short answer: