how do you make no$gba faster?

When I am playing some games the games go slower and slower sometimes it crashesHow do you make it faster?I am using no$gba 2.6a with no$zoomerand one more:
where can i find an english inazuma eleven DS rom

in most cases, get a faster processor. emulators for newer systems will take everything they can get

run it lower... and try to use the "plus" buton on the numerical board

Usually emulators requires a computer that is more powerful than the actual console in question, for example, a PS2's emulator requires a PC way powerful than PS2.

Which game was it?
Try changing the Emulation Speed on no$gba, and make sure the 3D renderer is 'nocash'.
Might as well check the EXTRA option on no$zoomer to see if the EX5 was enabled.

You can also try to lower the sound quality.
And changing the emulation speed from the config.And if you use no$zoomer, don't use any filter on it.