My name is Mark and I am a computer and music teacher. "Mr Mark Teach" is my original YouTube channel which provides tutorials and reviews for computer and Internet applications. I am also an eBay and Amazon seller and I create Excel spreadsheets for this purpose. You may leave a message below.
My music channel "Mr Marks Music" features some sheet music I have written for those learning to play piano as well as a few tutorial videos.
I welcome comments, suggestions, or questions. Please leave a message below if you wish.