Final Reminder: Important updates are available for Microsoft To Do apps
As mentioned previously (MC280287 – August) and (MC301049 – December), we will soon be moving Microsoft To Do’s backend to a more efficient service. For the best experience across all of your devices, and to avoid any issues with cross device syncing, you will need to update to the latest version.
Note: As To Do tasks are also linked with Outlook Android and iOS apps, please make sure that you update them as well.