Facebook's Moments photo sharing service has, for the most part, been a mobile-only affair. You could see individual Moments thanks to links, but you couldn't just go browsing. However, you no longer have to turn to your phone for almost everything. In the wake of tests, Facebook is introducing a basic web version of Moments that lets you browse a collection of private photo albums. You can't add photos, create slideshows or even comment, but it beats having to fire up the Android or iOS app just to revisit a memory.