I am pursuing tybcom & working as an admin assistance in IT cmpny, i have an 3 yrs of working experience in sameline. can you please suggest me some course which still i can go with an change my career path.

As you told in your wquery that you already attachd with admin assistance job profile along with your study .SO, its better that continue your study from MBA so that your present work experience also counted in it. And You can made your career at broad scale.