Have a craftsman garage door opener with keyless entry. It's approx 7 yrs old and I can't remember the code to open the door. Need help so that kids can come in and out without having to take a key. Any help is appreciated

Try this link, I believe this is what you are looking for.

Reprogramming a a Sears Garage Door Opener GDO - Fix-it Forum: Home Improvement & Do It Yourself Repair Forum

I need to change the code on my craftmans garage door keyless remote pad & don't have the owners manual. How do I change it?

..