Where Microsoft To Do fits
Choose it when a lightweight list is enough for reminders and recurring tasks.
Check before you choose
Check which account holds your lists before mixing personal and work reminders.
Find the right edition
Start with the destination for your device or the publisher's website. Use the current requirements and terms there to confirm the edition you need.
Compare the workflow
Separate personal notes, office documents and shared project tracking when comparing options. Local files offer a different ownership model from a hosted workspace, and synchronization is not a substitute for a backup.