To change your Minecraft skin you first need to find a skin to change to. There are a various of different types of skins you can use and you can get a hold of these for free by simply going to any of the many Minecraft skins site.
Go to a Minecraft skins website. A good website for that is the Skindex. Download the skin to your computer somewhere you can easily localize it. The desktop would be the most preferable. Once downloaded you should have a file called ‘skinname.pngā. Where ‘skinnameā is whatever the skin you downloaded is called.
Next go to Minecraft.net and login to your account. Now go to the profile pageĀ and scroll down and click this button and localize the file you previously downloaded and finish by clicking upload:
If you have uploaded it with success you will see the following message: