Rounded edge

Hi,

How can I make a rounded edge like this?

Use the rounded Rectangle Tool as indicated below.

This will create a shape with four rounded corners. If you only want the top corners rounded, you will need to chop off the bottom corners.

In the example below I used the "Fill Pixels" option for the tool and placed the shape on it's own transparent layer. All you need then do is too select the portion of the rectangle you do not want and choose Image/Crop to delete the unwanted part.

Hope this helps.