Microsoft 365, formerly Office 365, is a suite of software which includes all of Microsoft’s classics: Word, Excel, Outlook, Powerpoint, and various other services. Up until next month, users were able to support these apps with Microsoft’s own Internet Explorer. However, as Internet Explorer 11 ages, Microsoft is preparing to leave it behind. Microsoft Teams already stopped functioning alongside IE11 in November of 2020, with Microsoft 365 following suit this year. Rather than just shutting the compatibility off completely, Microsoft is letting the obsolescence happen over time, stating that “If [users] encounter issues while accessing Microsoft 365 apps and services from IE11 after August 17, 2021, support will be unavailable. Additionally, [users] should expect no new features and that [their] daily usage experience could get progressively worse over time until the apps and services are disconnected.” From what it sounds like, using these apps alongside IE11 will lead to shakier and less reliable experiences, due to compatibility issues, until eventually they simply won’t work together at all. One such service is project management. Users may have relied on the IE11 compatibility to communicate to their work team, using shared folders to distribute files to those who need them, and communicate about the state of a project. If this is the case, you’ll not only want to upgrade your browser, but also upgrade to a modern project management software, so this becomes a cinch. On the topic of communicating with your team online, ensuring you have updated web conferencing software will help you overcome the difficulty of transferring files from IE11 to another platform. If you’re a Microsoft fan, see how Teams compares with top-competitor Zoom.