Display a badge indicating the number of unread messages in the favicon of outlook web access tabs..
This extension will add a number to the bottom right corner of the tab icon showing the number of unread messages for outlook web app sites
Add an unread email count badge to Outlook's PWA icon on supported OS's taskbar's or dock's
Hide ads in Outlookâ˘.
Display email count on the Outlook web app icon and adds some handy shortcuts
SysOrb Notifier extension
Notifies you when code cells terminate.
Allows you to fully resize the non-preview panes of Outlook online
This extension will reload the web outlook (https://outlook.office.com/owa/) periodically.
Displays a colored icon when reviews and lessons are ready on WaniKani
A Chrome plugin to display Outlook unread messages count on the tab.
Q-IT Team Scheduler For Microsoft Outlook Calendar Office 365