@akajimmy, Go to MichaelH link he provided. Coy and paste the code on to word. Save it as a Text (.txt). Save it to your desktop. Go to your desktop and right click on the file you just saved and select to compress the file. This should make a .zip file for you.
Go to your wp-admin dashboard –>Plugins –>Add New.
From here you will want to upload the .zip file.
Everything else should be self explanatory. Let me know if you have anymore questions.