1. Click on the time slot in the timetable that you want to delete, starting from the selected date.
2. Click the Edit button.
3. Click "Delete".
4. Click "This and Following Lessons" to remove all lessons starting from the selected date.
1. Click on the time slot in the timetable that you want to delete, starting from the selected date.
2. Click the Edit button.
3. Click "Delete".
4. Click "This and Following Lessons" to remove all lessons starting from the selected date.