Hi, guys! I just want to listen to your opinions of which OS system is better. I heard someone said mac OS system is better than windows. However, some of my friends said windows is better. Actually, which system does you think it is more superior currently? Also, how do you think about the future of the mac OS system? Will it be dominant to windows someday? What's your prediction? Finally, how do you think about the current market share of mac OS system when compared with that of windows? Thanks for giving your opinions.