How to Change your User Account Picture in Windows 8 and 8.1
How To Change User Account Picture In Windows 8
1. Click on the image next to your username on the top right of the metro UI in windows 8
2. Click on Change account picture.
3. Click on Brows under account picture, and look for the image you wish to use.
4. Once you find it select it and click on choose image.
Video Tutorial: