[watermelonmeringue]

How can you change your avatar/picture if it is saved to your computer?

[Stella Grapes]

I don't understand the last part of your question.

This should work:
User Control Panel -> Profile -> Edit avatar -> Link off-site -> Type in the picture's uploaded address

Tinypic.com is a good host for uploading pictures from your computer.

[watermelonmeringue]

Ok thank you