Tested and Fully Functional. Back of the imac shows some wear/scuffs (View image 5). For your help, we have added actual images to this listing of the Apple iMac you would receive. What is included: Apple iMac + Power Cord. 30-Day Warranty Included. Clean install of El Capitan (10.11.6) operating system. May have some minor scratches/dents/scuffs. OSX Default Password: 123456.