A virtual classroom provides online educational activities and resources to complement traditional classrooms and link schools to the internet. It offers several advantages for students, teachers, and schools. For students, it increases access, flexibility of time, and reduces costs compared to physical classrooms. Teachers benefit from the flexibility to work part-time and instruct lessons from anywhere with an internet connection, which saves time and money. Schools and businesses see lower costs than traditional classrooms, with technology-delivered training estimated at less than half the cost of in-person instruction.