Hello Shraddha,
First of all very good decision to start from early.
start with practical subject like FR, SFM, Costing, DT & IDT.
In that only some portion will change like one or two chapters.
do Accounting statndard so that your basic will stong,
Do Direct tax study & indirect tax study throughly so that your basic part will so much strong then at the end your concept will storng.
Do revised your classwork daily & throughly & be part of discussion in class for dought solving,Create Silly doughts so that ur all funds will clear.
dont study too much do only 4 to 5 hours so that you will not bored & you get interest.
start making your own notes for AS, SA, DT,IDT & theory part.
it will help you lots.
go to ca librarey so that you will get all the recent updates from your friends,
thanks