Thanks mucho Giradman. Will try to answer those questions. My screen has disappeared twice so far, have to log in again each time after finding this site.
ISP is Telus Smart Hub. But I get same problems when I use the Library wifi.
2) No set up except a password.
3) Mail App doesn't work well,have to use the bigM to get my Gmail.i have a Yahoo addy too but my husband uses it on his laptop and Acer tablet and has no problems.
4) I have not synced anything,as don't know how, but the photos at least go to the cloud.
5) Haven't noticed other Apps, but Google does the same as gmail.... things disappear or something New is brought up, acts same as the email,very frustrating trying to read anything.
As for that screen ,with ( this just disappeared,found it elsewhere) the 3iCloud Photo things on it, I don't seem to have that screen anywhere.They bunch several things together, iCloud,and 3 others, but another screen shows "Apps using iCloud ...these are " on".... photos,mail,contacts,reminders,notes,safari,game center,Siri,iCloud Backup,iCloud Drive and 5 others.
I really am frustrated with this problem, I spend so much time trying to find where my (gone again) typing has gone ,then re-doing everything.
Does any of this make sense to you?