Microsoft Works 7 works with 32 bit version of Windows 10 tech preview. I am also curious if app would work for 32 bit and not work for the 64 bit and vice versa. I am not talking about 16 bit applications.
Epson XP-310 wireless printer (Not sure about usb connection) both 32bit & 64 bit operating system
HP Deskjet 3740 usb connection both 32bit & 64 bit operating system