I used to use Windows 7. When I opened a picture file with Windows explorer and right clicked on it, I could send to my Yahoo mail and it would ask me if I wanted to compress and automatically attach the photo to an email. Now with Windows 10, I can't figure out how to do this. Windows will not let me make Yahoo Mail PC (which I bought for $1.49) my default email app.
Can I do the photo attachment the old way on Windows 10?