Create a new document with a white background.the size should be 760 x 770 px.
Create a new layer by pressing Ctrl+Shift+Alt+N in the same time.
Now with your Rectangle Tool create a simple Shape Select Ellipse Tool and create a small Circle and place it on the left top side

So let's start with a new document
Size 760x770 pixels Background color: #3a3a3a
Select Rounded Rectangle Tool and make a big shape

Open a new document
Size: 760 x 450 pixels
Background color: #333333
Then Create a shape like in the following image with the Rounded Rectangle Tool ( set the radius to 5 pixels )

Start with a new document
Size : 760 x 770 Color : #2d2d2d
Select Rounded Rectangle Tool ( set the radius to 5 pixels ) and start making a simple shape

So start a new photoshop document with the following size: 760 X 770
Color background : # 303030
Select rectangle Tool, and make 2 rectangles

Open a new document in photoshop Size 600 x 600 pixels
Color #333333 ( or a dark grey )
Select ellipse tool and make one simple circle

Open a new document in photoshop Size 600 X 600 pixels
Background color: dark grey - #333333
Grab Rounded Rectangle Tool, set the radius to 30, set the foreground color to white and make a simple rectangle

So please start with a new document Size 760 x 770
Background color : ( it doesn't matter, we will change the color later )
Now Create the following selection on your layout

So let's start with a new document Size : 760x770 pixels
Background color : white
Select Rounded Rectangle tool and create a shape like mine

So let's start with a new document Size 760 X 770 pixels
Background color : #e6e4d8
Select Rounded Rectangle Tool ( set the radius size to 10 pixels )
then create a simple shape on your canvas