2011 iMac neither iTunes nor YouTube playing
Got my dads old iMac and reinstalled ElCap on it and tried to get iTunes playing for my kids. Will load my Apple Music account/playlists but won't play them. Just sits there at 0:00. So I go to Youtube and try to play a video. Loads in, won't start playing. Get the "this is taking long to play, restart your computer" message from YouTube. What is happening???? All the videos and media seem to load, but it won't budge. Frustration. It's such a nice iMac I'd hate to have to toss it.
iMac (27-inch, Mid 2011)
2.7 GHZ i5
4 gigs or Ram
10.11.6