The answer is complicated because it depends entirely on when you are visiting and what you are trying to download.
Never download an executable file from a ROM site. ROM files are not applications; they are data files (.nes, .gb, .gba, .iso, .sfc). wwwmaxromscom+work
: Some older games require specific video or audio plugins. Check the emulator’s "Settings" or "Configuration" tab to adjust the rendering engine if you see a black screen. The answer is complicated because it depends entirely