Microsoft plans to roll out the newest major patch for Windows 10 and with it have deprecated support for multiple legacy applications such as MS Paint and Outlook Express. Don’t fret though because while they are dropping support and development for the announced apps and features they will still be in this patch as of info know at this post. 

I for one will miss MS Paint the most. It’s been my hope to for years because of its utter simplicity. 

http://www.zdnet.com/article/windows-10-fall-creators-update-microsoft-chops-these-old-features-gets-ready-to-dump-paint/#ftag=CAD-00-10aag7e