Emulator: Jnes 1.2.1 (16.01.2017)
Hardware: 1984 - 1995
Wiki: https://en.wikipedia.org/wiki/Nintendo_Entertainment_System
Manual: http://emutastic.emulation64.com/jnes/using.htm

Hotkeys:
Alt + F4 = Quit
Alt + Enter Or Escape = Switch between full screen and windowed modes.
F1 Resets
F2 Toggles pause
F5 Save a state to file
F7 Load a state from file