Microsoft Edge is the new web browser introduced by Windows 10 operating systems. New features include a faster search experience, the hub - which collects your favorites, reading lists, browsing history, and current downloads, and the abilities to write on screen using your finger, Microsoft pen, or mouse.
Review System Requirements
Microsoft Edge comes with your Windows 10 installation.
NOTE: You must have Windows 10 to obtain Microsoft Edge.
Microsoft Edge: Getting Started
Microsoft Edge: Write on the Web
Microsoft Edge: Reading List Options
Referenced from: Microsoft Edge