Hi GloriaBilic and Liz.M,
Thank you for posting here in Microsoft Community.
I'm happy to help you with your concern.
If you are currently receiving errors and having issues navigating your mailbox in Outlook.com, please be informed that if you’re not using an updated browser, some parts of Outlook might not work and it might
not display properly. In the meantime, please optimize your browser and refer
to this article for more information on how to get the best browsing experience in Outlook.com.
Which browsers are supported by SkyDrive, People
and Outlook.com?
Also, kindly check your account's server status by going to http://status.live.com so we could determine if there is an ongoing server maintenance.
Should you have any other concerns, please let us know.
Thank you.