Set user Default Apps so that 

  • Outlook is the default Email app,
  •  Edge or Chrome for browser
  • Acrobat Reader (from Choose default apps by file type) instead of Edge

Remove Windows Store and Email taskbar shortcuts

Open Internet Explorer and log in to SharePoint with user's credentials. Copy the SharePoint URL

From Edge> Settings, Import settings from Internet Explorer, Set Favorites Bar to always appear, and select the Wixon SharePoint page from the Internet Explorer Home address as the page to open on startup. users may opt to show the Home button and resume browsing where they left off when they start.