Which broker is best to begin options trading, and will help you learn along?

Answer 1

Although I do not have experience with them, from what I have read the most helpful brokerages for learning options trading are

Think or Swim

http://www.thinkorswim.com/tos/client/index.jsp

and

Optionsxpress

http://www.optionsxpress.com/

Answer 2

you go to website of the stock exchange of the city you are now.
Say in Japan, go to japan stock exchange, in new york go to new york stock exchange website...
all information is there, and you go visit the place.
Usually there is free lecture everyday. Then you can decide which broker you want to choose
All the best for your learning and finding broker