Complex sentence: More than half of the students take all of their courses online, and the entire bachelor's and master's degree programs can be completed via the Internet, university's courses are predominantly taught online, and are available to students worldwide.
Split into simpler sentences: More than half of the students take all of their courses online, and the entire bachelor's and master's degree programs can be completed via the Internet. The university's courses are predominantly taught online, and are available to students worldwide.