You can carry it on a USB drive and use it on multiple machines without leaving registry traces.
Microsoft originally designed KMS for large enterprises. Instead of each individual computer connecting to Microsoft servers to verify a license, they connect to a local KMS server within the company network. kmsauto lite portable test4po jie qi
Because this isn't official software, many websites bundle KMSAuto Lite with actual malware or adware. Always ensure you are downloading from a reputable community-verified source. You can carry it on a USB drive