How to use Custom shape tool in different ways.

[1]- First of all open a new document 400x400pixel , File>New

[2]- Here see below . Click on red circle no1

after that click
on red circle no2

now click on red circle no3 .

[3]- Here click on icon which is shown with the red circle


Now select star from there

[4]- Drag with the help of mouse

and create a new star shape

[5]- Now go to Filter > Distort > Twirl = Angle:50

[6]- Here press Ctrl+j to make a copy

now click on the copied layer while pressing ctrl

for selection and then fill any color

[7]- Here press Ctrl+T and with the help of mouse

make the transform's corner round and then press Enter

[8]- Here double click on the copied Layer for Layer style

[9]- Select Drop shadow from the Layer style

and choose all the setting according to the image below

[10]- Now click on the Custom Shape Tool icom

[11]- Now here click on the Custom shape picker

which is shown with the red circle

[12]- Now from here you can select any shape as shown below

[13]-Here drag the shape with the help of mouse

and create new shape as shown below