You'll have to locate the boot directory, on my Mac it's in /Volumes/boot.
If you're on a Mac, open Terminal (Applications > Utilities > Terminal) and type:
On Windows, you'll need to use Command Prompt instead.
All you have to do is create an empty file called ssh.
If this file exists, ssh will be enabled when the pi is booted.
Retrogaming on the Raspberry Pi goes together like peanut butter and jelly, eggs and bacon, or potatoes and cheese.