It is a Google product which incorporates a image cataloging and minor editing features. I have heard rumours it will likely disappear in the not too distant future and become part of the Google photo application. I know a number of people who use and like Picasa. Not sure why you are getting the prompts. Regards Tom On May 17, 2014, at 3:05 PM, J TAYLOR <taylorc547@xxxxxxxxxx> wrote: > I keep getting a prompt to download picas. What is it and should I? jim