Recent Microsoft monthly patches did not automatically update Microsoft Edge. There is a new version, developed partially from Chrome. It appeared January 15th. For Windows 10 my latest Version is 81.0.416.72. You can find your version number by going to the page "About Microsoft Edge. It will tell you the Version you have and how to get the NewEdge if you don't have it.
Alan or others, please add other useful information in a Reply to this post.