About two days ago my computor alerted me to download the new update for flashplayer. so i downloaded it and now i can't watch any videos. before i downloaded the new flash player it would let me watch videos now every time i try to watch a video it says that i have to download the new flash player or turn on java script so i did that. i also tried to uninstall and download the new player it again. it says it downloaded but it won't let me watch videos WTF 

does anyone know what might be wrong?