What is magnet axiom used for?

AXIOM can be used to do triage and analysis of a wide variety of data (phones, computer images, cloud service acquisition, zip files containing artificacts, etc.) It can really help you getting through thick weed and all focus on what is relevant for your case. Portable cases are also great for sharing cases with people who don't have a licence but would benefit from going throught collected evidence (with some limitations). For example, instead of giving lawyers PSTs of all the Teams chats, simply give them a Portable Case, tell them to use Conversation View and you'll make friends for life ;)

PC forensics and Cloud forensics