HD video calls, instant messaging and audio calling One-to-one or group video calling Timeline view on left (a single, searchable list so it’s easier to start and find conversations) Notifications (you’ll need to enable them when you sign in) even if you’re using another app or viewing a different website in another browser window. Looking for the link or photo sent a few weeks ago? You can search the Chat Media Gallery for files, links, and photos shared in a conversation, whether it was yesterday or last month.