Screen sharing software can help students, workers, remote partners, and clients to study, train, update and collaborate online. With today’s choice of web conferencing software solutions, it’s fairly easy to get started and to get everyone on the same page regardless their physical location. All major screen sharing software solutions are web-based, thus offering an instant start of a web conference without software installations or configurations. It will also let you share screens with others and do a video conference through the cost-free integrated VoIP using a microphone and speakers.