Downloaded upgrade to my wife's Samsung Android tablet, and she now has missing icons. How can I get them back?

[AC Question]

downloaded upgrade to my wife's Samsung Android tablet

Her e-mail icon and the emails have disappeared. Help

 

[STARGATE]

Re: downloaded upgrade to my wife's Samsung Android tablet

What email app was she using?
Try signing into the Play store to get all the stoops spoofs apps she had before.