Install Flash
This is fairly simple and easy. Open terminal, copy and paste the following:
apt-get install flashplugin-nonfree, and then type in: update-flashplugin-nonfree --install
That’s it. Close and reopen your browser If the video plays then you have flash!
Or you can type this into terminal: update-flashplugin-nonfree --status
Or you can type this into terminal: update-flashplugin-nonfree --status