Soon Windows 10's Cortana digital assistant will be able to scan your emails and remind you of promises you've made.
Microsoft promises that the email scan is done locally, so no data is stored on their servers until you choose to set a reminder.
Microsoft is also adding a new feature that enhances how Cortana schedules events, called "Insights."
For example, if you have a meeting early the next morning, and you don't typically start your day so soon, Cortana will notify you, so you can set your alarm earlier, or make sure you plan for possible traffic on your commute.
These new features have already begun rolling out today for the Windows Insider Program, but will be available soon to all Windows 10 users.
