I’ve been setting up a few VMs for testing and need a KMS activator that won’t mess with performance or leave behind sketchy files. Tried one tool that installed a bunch of stuff in the background – not a fan. Anyone know of a clean, lightweight option that actually works?

I’ve used the one from kms activator a few times now on both Windows 10 and 11 machines. It’s super straightforward no bloated extras, no surprise popups. Just activate and go, I found it through a forum where folks were sharing their reviews, and most of the feedback was low-key but positive. Haven’t had a single issue with it, and I like that it doesn’t try to sneak in anything else.