> I just noticed on one of my computers that the following have disappeared
> from the upper right section of Gmail (to the immediate left of the
> wrench), yet they remain on the other two computers that I use: (1) email
> this page, (2) Google mail checker, and (3) send this link with Gmail. As
> I recall, they were apps, but I don't recall how I found them and installed
> them. Even if I find and re-install them, why did they disappear in the
> first place? Can you help?