any help with emulators

[jozays93]

ok i know theirs threads on this already but i just cant seem to find really good threads that can help me. so ive been trying to install nester, pocketnes on my mogul but all i keep getting is a pop up saying it cannot be downloaded. i have w6.1 and can anyone help me with this. anyones help will be greatly appreciated.. p.s. can someone also help me find any download roms. i know this things cant be posted but a good direction on how can help.