What is Best Pop-up message technique

[BillW]

I often need to have a reminder pop up on my screen to remind me to do something or go to an appointment, etc. I have been using one kind of pop-up message for years but I'm hoping that by now there might be a better way. What technique is the most convenient for producing reminders for me?

Thanks,
Bill

[HansV]

If you have Windows 8.1 or Windows 10, you might try RemindMe for Windows (free)

[Rudi]

Nice find Hans.
Looks simple and effective.

[JoeP]

It may be overkill for what you want but Microsoft To-do supports reminders.

[BillW]

Thanks Hans, that looks like just what I was hoping for!
Bill