I dont know anything about filling taxes, and i want to know if this software will help me or not and if its free if you know tell me please thank you.
It is free IF you access free file via IRS, rather than accessing it via a third party company (who would charge you to do what you can do for free yourself).
However, it has closed until some time in the new year. I recommend you use the next two months to collect all the necessary information, and acquaint yourself with the procedure as far as possible.
Try not to leave everything until the last minute.
This link takes you to the official IRS free file information page: http://j.mp/IRSFree-File