WINDOWS 10. I'm mostly ignorant about computers and NEED HELP PLEASE. I just upgraded to Windows 10

I have a MX922 and love it BUT since I upgraded to Windows 10 yesterday I can't figure out how to scan.  I used to use "Image Garden" on Windows 8.  If I use the scan button on the MX922 it says to "Set the PC to start scanning".  The printer function works fine.