Panasonic HM-TA1 Camcorder (Grey) "popped image" Questions

Hi I'm using a Mac book pro and when I plug the camera I can see it popping up on the desktop but I can't see the media previously recorded.... Do I need to install a software, if yes, how, the ...

My HP digital picture frame worked very well for a few months. I leave it on all the time and the other day I looked at it and there was no picture. I tried turning it off and turning it back on and ...