In October of 2013 My colleague Victor Gamov and I ran a presentation “Intro to working with GIT and GitHub” for the Princeton Java Users Group.
Then we’ve received a number of requests asking if a recording of this session was available. We didn’t record this session back then and promised to find time and record it, which we did. The recording is here. Please note the Full Screen button on the top toolbar of the recording.
yakovfain.com 
Thanks, Yakov. Just an issue, it can’t be viewed on an iPad 😦
Hi Yakov, I appreciate your effort and time you invest in sharing your knowledge through such posts. your posts are always helpful for me.
Thanks a million !