Messages disappearing from Outlook.com (formerly known as Hotmail) Inbox

I am using Outlook.com.  It shows that there are 96 emails are there but only 7 show !! The Inbox information says there are 3 pages and 96 emails in the Inbox, but I can only see about 7,, and the arrows to move to other pages are "grayed out".  THe number that is now at 94 keeps increasing, but I can't see the emails being added either.  How can I gain access to these listed emails?  Running "recovery" in the Delete folder made no difference.  What can I do ?  Help.