SIS, Student Information System, is a software platform that manages and organizes all the data related to students within an educational institution. This system tracks essential information such as student enrollment, grades, class schedules, attendance, and academic progress. It also supports administrative tasks like course registration, tuition payments, and student communications. By streamlining these processes, a SIS helps both students and staff manage educational records efficiently, improving access to information and ensuring a smoother experience for everyone involved.