for the games you have to go to the apps section of win 10 and click on the games app which has a little picture of an xbox controller on it
click there and select the find button and look up the games and you should be able to play them
for the printer
delete it from the printers folder
then download and run the windows 10 driver package from the epson website on this page
It should reinstall correctly so that you can use it
I am available to get you my phone number and log in remotely to fix everything with you if you want to pay an extra charge but i dont think i will have time until early evening or we can make an appointment for sometime tomorrow.