The integration of Project with Microsoft Planner lets you connect Project tasks to a Planner plan and track detailed work in Planner.
This blog shows how to quickly create a set of ‘jigsaw’ images to power the SharePoint Hero webpart to provide one image across the banner.
https://medium.com/@smcollier/hero-webpart-jigsaws-ad59f52deb91 by Steven Collier
In Office 365 you can pin and unpin tiles from your app launcher to your nav bar. In this video I will show you how.