Snowball iCE is compatible with the Blue Sherpa software. Sherpa is a free download available, here is the link: https://www.bluedesigns.com/products/sherpa/ .
and I have also attached the URL for the Blue Snowball iCE, user manual so you can easily get setup on your operating system.
Feel free to reach out to the support website if you have any further questions. Thank you, enjoy!