shared calendar

I'm trying to help an older woman and her husband. They want to have a shared calendar so she can see his doctor appointments, and to do lists, with categories that will sync with their devices and accounts. She has 3 devices - an android phone, an iPad mini, and a Windows 10 laptop. He just...

Hello, An employee that worked here for years has recently left. She had set up her outlook calendar for specific reoccurring dates/events that change. I need to grant a different user access to this her calendar BUT cannot allow the user access to the previous employees emails. So basically...