ICO Converter is a program found online that will take any image file and convert it into an icon. Take a PNG, GIF or JPG and convert into icon files. This program doesn't need to be downloaded ...

Once you’ve saved your image, head to ICO Convert — this is the site we’re going to use to convert your image into an ICO file. Once there, select Choose File button and upload the image. 3.

To change desktop icons on a Mac, open the "Get Info" menu and paste in the picture you want to use. On a PC you'll need to make a .ICO file, since that's what Windows uses for icons.