The 'tab' key... I tested that and it's working for me. Possibly a browser setting?
Font Size... I do not believe individual setting's for font sizes are going to be possible. This current font is actually too small for my tastes, but most like it I think.
I tried a test run with some YouTube Help Tutorials today... but not much success as you can see. The ZOOM thing is a problem. I can overcome it but it's a LOT of work.
