You might want to open two files in two separate windows to compare them. Also, if you want to edit two files simultaneously, you need to open them separately. That is why you can change Notepad ...

A significant decline of whitefish in Lakes Michigan and Huron has some commercial fishers rethinking how to operate.

April 30,1975, Saigon fell to US Military Forces, essentially ending the war and reunifying the country under communist rule.