Microsoft is rebranding the Outlook Web App (OWA), the Web version of Outlook in Office 365 suite, to Outlook on the Web. In addition to the rebranding, the email and calendar client is also getting a visual makeover which will help users become more efficient. Among the additions is the new ‘Action toolbar’ which aims to provide users quick access to the most frequently used commands regardless of their ongoing work, and also help them quickly and more intuitively check emails.