23andMe is a personal genomics and biotechnology company that provides DNA testing services. Customers can order a kit online, collect a saliva sample, and send it back to the company for analysis. The results offer insights into ancestry, genetic traits, and health risks based on the individual's DNA. The company was founded in 2006 and has gained popularity for its user-friendly interface and informative reports. 23andMe also allows users to connect with potential relatives based on shared DNA, fostering a community of individuals interested in their genetic heritage and health information.