1) An application which can be useful to make Interface (internet interface). We will create cable-looking curves. Open a new PSD document. Create a new Layer from Layer menu and click Pen Tool. Settings for this tool will appear on the top of Tab panel. From here select Paths and Pen Tool. Later draw a curve like you see below. To make modifications on the curve, use Direct Selection Tool.

2) This can sound a little complicated. Choose Brush Tool and pick a 5px scaled brush. Change Foreground color as #FFFFFF. Choose Direct Selection tool and right-click on the path at working area. A menu will appear. From this window click Stroke Path, and click Brush from the next window. You should have a display like you see below. Now you can delete the path. You can delete it from Layer > Paths.

3) Now we can pass to making our curve up process. Open Layer Style window. First, apply Drop Shadow. The necessaried values has given below.

4) To create shadowing on the edges of cable apply Inner Glow. The necessaried values are like you see below.

5) It’s time to last step, apply Bevel and Emboss. The values are like you see below.

6) For result, the one we told you is the simple white one on the top. The others have stripes on them. I won’t tell you how those stripes are made, you have to learn it yourself :) I’m sure the ones who have a little photoshop experience have done easily. Good works.