Create A New Poject

Step 1:- File->New->Android Application Project

Step 2:- New Android Application->Fill Application Name->Hello_World

Step 3:- Press Next->Configure Project

Step 4:- Press Next->Configure the attributes of the icon set

Step 5:- Next->Create an activity->Select Blank Activity.

Step 6:- Press Next-> Blank Activity

Step 7:- Finish

Note:- After You pressed Finish you will see that a Project is create with Hello_World file name with an appcompat_v7 file created simultaneously.