How do you get a new skin on minecraft PC
Download a "Minecraft" skin file that you like at http://www.worldofminecraft.com/minecraft_skins then save it as a .png file on your computer. The next step is to open the official Minecraft website, log in and upload the file that you saved.
If you own the game then go to your profile on the website and click change skin, but you have to download one or make one first
Google it then make one using one of the websites
Google miners need cool shoes. I made a Spock one, my IGN is the exact same as this one. Big_Lazy_Boy had one you might like too, you'll know how to use them when you get there.
You need an app I think