Tips to Change your Avatar picture on Windows® 7
Windows 7 assigns an Avatar picture to every user. Its a flower icon by default, but you can easily change it to any other of your liking.
How to change Avatar picture in Windows 7?
Solution: Follow these easy steps to change Avatar picture in your Windows 7 PC:
STEP 1. Open the Start Menu and click Control Panel.
STEP 2. In Control Panel window, select User Accounts and Family Safety.
STEP 3. Click on Change your account picture under the user accounts heading.
STEP 4. Now, you're ready to change your picture to one of the other standard display avatars by clicking on it. You can also click on Browse for more pictures.
STEP 5. Click on the ‘Change picture’ button in order to bring these changes into effect.
Important: For best results use a square image to avoid any stretching or skewing of your picture.