The Microsoft Edge Browser now has a default home page and new tab pages customizable for Office 365 users. The 'Microsoft 365' tab gives you easy access to your most-recently-used Office cloud files (both SharePoint and OneDrive), your SharePoint sites, and the top Office Online apps. There are additional tabs that show Office documents that have been shared with you, and documents that might be of interest to you.
To access these features, turn on sync and sign into your Office 365 account when you first launch Edge. (You can click Icon in top right to sign in as well after the fact)
The default page will show News, Weather, etc, but if you click on the Microsoft 365 Tab, you can see all the documents, shared sites, and other work related items you've been working on.
If you go to bing.com, you can see the latest from OTG Management. Here you can see other files you've been working on, as well as search for Documents you are looking for.