Did you ever want to play pokemon in your PC here is the way you can!!!!!!
Step 1: First Get an Emulator......
First get an emulator for mac or windows. After that download the emulator like NDSemulator or visual boy advance there are few websites like love roms, emuparadise etc... I STRONGLY RECOMMEND LOVE ROMS.
Step 2: Download the Pokemon Game
There are games in the same links given in the above step ( I recommend love roms)
Step 3: This Is the Video for Downloading the Game
Look at he video follow it well and it's sure to work.