The sentence finishes which has a string of "wh-" noun clauses. These clauses usually are not questions, so the last just one should also not be a matter. "Which one may be the best" is obviously a question structure, so it makes sense that " เลือก ค้นหา บนแถบงาน ป้อน ตัวจัดการอุปกรณ์ https://diigo.com/010idmi