Student Management system

I am looking for a desktop-based student management system to help keep track of student profiles, attendance, and grading in my school. We have less than 250 students enrolled, which is why we are looking for a system to suit our small community. This system should include a secure student profile and the ability to enrol, track attendance and grades accurately. In addition, the system needs to be easy to use and have access to support if needed. We want to make sure that this student management system is designed to meet our needs and provide the best user experience as possible for our students.