Mac Forums

I just bought a macbook pro. Its the first mac i have ever owned so im still getting used to it. I tried to go on youtube and it said i needed an updated version of flash. I followed the link and downloaded it, it seemed to work fine. But when i revisited youtube it still said i didn't have to correct flash. Can anyone help me view youtube videos on my macbook pro, or atleast tell me how to download flash correctly..