I just learned about Computers for Everyone, a nonprofit organization serving East Palo Alto and East Menlo Park, that is refurbishing old computers (even those 5-10 years old), to give them to K-8 kids in the Ravenswood School District. If you have computers to donate, call (650) 847-5708 or email firstname.lastname@example.org. They also accept help refurbishing them as well as monetary donations. Their Menlo Park office is open Monday to Friday, 9-5, and is at 3723 Haven Avenue, Menlo Park, CA. if you want to drop your items off.
They'll be giving computers out on December 6th.
Find Frisco Kids on Facebook.