A:AnswerThe one I received came with a card from a 3rd party (not Best Buy) for a 30 warranty. The warranty and returns are to this 3rd party, not to Best Buy.
A:AnswerThese are pre-owned items from trusted suppliers and are seller-refurbished. Issues prior refurbishing may vary but device are ensure to be in good working condition.
A:AnswerIt won’t take the newest version of OS much longer. Older versions still work, but eventually they will stop doing security updates. If you need it for med school you should buy a new one. They enter “obsolete” status in 5-7 years. That said I have a 2009 iMac and I love it. Time to get a new one!