Collection of databases or "Centers" providing tools to assist with educational skills and career goals. Centers contain skill-building exercises, tutorials, e-books and interactive practice tests for professional and graduate exams. Includes Praxis, N-CLEX, GRE, GMAT, MCAT, LSAT, TOEFL, and more. Users may have to register for a free account to access some materials.
Upwork allows businesses and individuals to post projects or job opportunities that they need help with, and freelancers can create profiles, browse available jobs, and submit proposals to win contracts.
Clients can launch design contests, where they provide a design brief and budget, and designers from around the world submit their work based on the brief. The client then reviews the submissions and chooses a winning design.