Choosing your board and class
Type the name of your board or programme, pick it from the list, then pick your class. That is what Wobo teaches you from then on.
The list covers national boards, state boards, open schooling, international programmes, and the common homeschool programmes, with their usual short names and abbreviations. Start typing and it narrows as you go; your country is used as a hint so the likely ones come first.
If more than one looks right
The list shows the country and the levels each one covers, which is usually enough to tell two similar names apart. Pick one and open a subject; if the chapter list is not the one on your desk, change it on You, the last of the four doors, and nothing is lost.
Then your class
Every level your board sets, whatever your board calls them: class, grade, year or stage. Wobo uses your board's own word.
Then your subjects
Wobo shows the subjects your board sets for that class. Turn off the ones you do not take.
Changing it later
Open You, the last of the four doors. Your class and board are named at the top, and you change them there. Changing board or class keeps everything you have learnt; Wobo maps what you already know onto the new syllabus and tells you what carries across.
Studying two at once
Perfectly normal, for example a school board plus an entrance syllabus. Add the second one and switch between them from the subject grid.
Related: Your board is not in the list.