Yes, you can study in Australia after receiving the Subclass 190 visa. As a permanent resident, you are allowed to enroll in full-time or part-time courses at Australian educational institutions. You can choose from universities, colleges, or vocational training programs. Studying in Australia can help improve your skills, increase job opportunities, and support long-term career growth. Permanent residents may also be eligible for certain domestic study benefits, depending on the course and institution.