In Photoshop CS6, there are a few ways to draw lines. One way is to use the Pen tool. Another way is to use the Line tool. The Line tool can be used to draw a straight line, a curved line, or a zigzag line. You can also use the Line tool to make a line intersect another line, or to make two lines run together.

How To Draw Straight Lines In Photoshop

Check out How To Turn Text In Photoshop?