Hey all, how's it going?
Well, lately, I have been seeing a lot of people with Minecraft Steve skins. Yes, I know, I know, sometimes its a bug, but the skins are legitimately there. The players haven't changed them. This goes to whoever doesn't have a skin, or wants one because the one they currently have isn't original.
There are many programs out there that can help you create your own unique skin. A website that I use when making skins is called Miners Need Cool Shoes (look it up). It lets you start from scratch, or you can get a skin from someone else by typing in their Username, and work off of that. (Ex: Type in CaptainSparklez and then edit the skin until you like it).
It is a simple program that doesn't require much thinking, and gives you a preview at the side, and you can move your character around to see how he/she will look like.
Once your ok with your skin, download it (it will appear under "Downloads" as sketch). Open Minecraft.net, go into your profile, and click change skin. Then, click on browse, look for your downloads folder and find the "sketch" file, and click ok once found. Then, when you have it ready, click save.
There. You're all done. Now you can get online and show off your new skin!
Cya around Hope this helped.