1- In Windows Explorer (the program that appears when you open folders such as My Computer, My Documents, My Pictures, or My Music), right-click the folder you want to add a picture to, and then click Properties
2-In the Properties dialog box, click the Customize tab. If there is no Customize tab, you cannot add a picture to that folder. You can add pictures to other folders,
3- On the Customize tab, click Choose Picture.
4- In the Browse dialog box, click the picture you want to use, and then click Open.
and click ok ,When you view the folder using Thumbnails view, Windows displays a thumbnail of the picture you selected
2-In the Properties dialog box, click the Customize tab. If there is no Customize tab, you cannot add a picture to that folder. You can add pictures to other folders,
3- On the Customize tab, click Choose Picture.
4- In the Browse dialog box, click the picture you want to use, and then click Open.
and click ok ,When you view the folder using Thumbnails view, Windows displays a thumbnail of the picture you selected
