Hello

If your trying to change Display picture on MSN Explorer,

Sign in to MSN Explorer

Please click on the butterfly icon at the top right hand side of your screen

Select the option “change Display picture”

You will have an option to change the picture.

For more assistance please follow the below link to contact the MSN Technical support team.

https://support.microsoft.com/en-us/contactus/msn/explorer-tech-services/

Thanks

MSN Support Team