Know About CA Article-ship?

[shsaeed]

I m at final part of B.Com and after then i can start CA Inshallah.
I Don't Know About CA Articleship , tell me what is this?
and is this difficult?
Please also tell me how much i spend time to my studies during CA 6 years study period.
plz plz give me fine answers.

thanks
Muhammad Sheikh Asim Saeed