Firsthand (formerly Vault) is a resource that includes premier employer profiles, rankings and reviews, field of study/occupational insights and guides,and career preparedness training and materials.  You can view and download career guides on different industries, companies, and general career topics, explore industries and watch Q&A videos by professionals in different fields. With Firsthand, you can view company and internship rankings according to overall caliber, quality of life, diversity, and other factors. Firsthand is also a great source to search and apply for internship and job opportunities.