If you’re above a certain age, you probably remember the atmosphere of a pre-Powerpoint 35 mm slide show. The wobbly screen being unrolled, the darkened room, the soft hum of the projector’s fan, the ...

SEATTLE — There is a good chance you may be taking loads of photos of family and friends this holiday season. But what about all the old prints, slides, or those home movies on VHS or film you have ...