страница "Начало работы"(The first page that IWs (end users) see when they sign in to Office 365. Admins (both P and E) can also see this page, but they don't see it first)
режим точного отображения(Pertaining to a program or interface that allows creation and editing of web pages, text, or graphical user interfaces such that users can see what the end results will look like while the documents are being created)