I love how easy it makes to-do lists! It's very customizable. The calendar allows me to see my daily tasks ahead of time which helps keep things organized. There are also multiple ways that I can add notes or reminders so I always know what needs attention when I'm there at work. Sometimes if I use the mobile app while sitting down it freezes up - not sure why this happens but definitely frustrating since then all i have access too is emails until I reboot. Being able to set due dates/reminders really help take out some stress from having everything planned well before coming into work each day.