Khi tr?n ??u chính th?c b?t ??u, b?n s? c?m nh?n ???c s? ?n ??nh và m??t mà- Increased Navigation System: Intuitive icons and obvious textual content labels simplify the person's search for facts. A prominently shown navigation menu facilitates effortless navigation in between pages.M?t s? nghiên c?u ?ã ch?ng minh r?ng ?n khi ?n xôi l?c hay s