Things You'll Need
Instructions
Double-click your downloaded emulator for the PSP on your computer. This will extract your zip archive and produce a folder for the emulator. Select this folder and press "Ctrl"+"C."
Connect your PSP to your computer via the USB cable. Tap "USB Connection" on your PSP.
Click "Start," then "Computer," then double-click the PSP folder. Double-click "PSP" and the "GAME."
Click "Start," then "Computer" and then double-click the PSP folder. Double-click "PSP" and the "GAME."
Open the "Memory Stick" on your PSP, then go to "Game," then select your emulator to play it.