software testing

hello!!!
can anyone help me on this..i wanted to join software testing course and build a career in this,i have a 1.5 years of experience in PC support and slightly networking side.
but due to shifts i wanted to move in to s/w especially testing.
i’m a 2003 passout…can anyone help me on this,how to go about and things.
u can reply me to chitrarp.nair@gmail.com

thank U