Microsoft To-Do is a bit of a star UWP application, available on all forms of Windows 10, but also on Android, iOS, and... now Mac OS too. All fully synced and there's no reason why this can't be your personal project manager for just about everything in your life, with items available immediately on every computing device you own.
And here's the app in action on my iMac - with every to-do exactly as it appears on my Windows 10 Mobile phones. The interface is identical too, so there's nothing new to learn.
Well done to Microsoft for getting this client app available - now - everywhere. Here's the Mac App Store link, should you have a Mac too...