Hi frinds I am using vlc media player since seven years. Very simple functions And if you are professional there are also much functions available in vlc like screen record, video cutting, online play by url, rotate videos, adjust sound, adjust screen ratio, take snapshot.
Vlc is very easy to install. When you install there will be two options full mode and recomended. You can choose any one.
As compared to kmp, mpc, wmp, winamp the vlc is very best in video quality. It plays all files like mp3, mp4, avi, wmv, flv.
There are many versions for pc, android, blackberry, windows phone.