I discovered that my newly refurbished iMac PowerBook G4 will not install a Flash Player -- 'not supported by your computer's architecture.' I was disappointed that many videos on FB would not play. Yet, when Googling the same videos and finding them on youtube, they play great.
What exactly is a flash player and why don't they install on either of my iMacs? What research I did seems to indicate lots of bugs in FP.
Your expertise, as always, is appreciated.
CC