Dear Friend
As you have registered for CS in 2012, you can appear for Old sylabuss[2007] (6 subjects) examinations till Dec 2014, then afterwards you will be automatically switched over to New Sylabuss [2013] (7 subjects).
In exam application form, you are required to indicate whether you have completed your
SIP
Computer Training Programme
Coaching Completion Certificate
The Coaching Completion Certificate is concerned with response sheets we send solving test papers given at the end of study material provided by ICSI. This requirement is discontinued from June 2014 examinations onward.
https://www.icsi.edu/portals/0/Announcement_for_students_%20Discontinuation_of_CCC.pdf
SIP you can do at any regional branch or chapter office of ICSI or even online at elearning.icsi.edu, for which webcam is required, fees is Rs.750 [if done online]. You can visit webiste for further details and contact person details.
Computer training Programme is not conducted directly by ICSI, but at an APtech centre, details of your nearest centre can be found through contacting your nearest ICSI chapter. Or else, if you think you have done some computer course dealing with MS-Office, Tally, MCA website,or you have some hand-on exprience, you can go for Sify Exemption Test, registering at the below website, with all relevant particulars in the website itself. I advise you to draw challan for making payment of fee of Rs.445 for exemption test instead of internet banking or credit/debit card payment.
https://icsi.sifyitest.com/
I hope the above details help you. If anything else, please mention the same.