Take new picture and upload this into the system you want to using the tools they provide to do this.
To change your profile picture on wikianswers go to your profile and upload it from there.
You don't - only I can change my profile picture.
Go to your profile, and then hover over your picture. Then click change profile picture.
To change your color profile picture on Facebook, go to your profile, click on your current profile picture, select "Update Profile Picture," choose "Add Frame," search for a color frame you like, and then click "Use as Profile Picture" to save the change.
go onto my profile and you can click on the picture icon
Go to settings>Profile and change the profile pic.
Your mafia wars profile picture is your facebook or myspace's profile picture.
It is not possible to change your profile picture to a video.
Yes you can just click the bit where it says make this my profile picture
click on your picture.
You change your glogster profile picture by clicking a button that says "Edit Profile" near the top. When you get there, you will see your picture in a large version. Under it, there is a button that says "Change Photo" and you can select a photo from your pictures.
go to edit profile.. and then, go to 'picture'.. next, upload image.