Review on Refurbished Apple MacBook Air MJVM2LL/A 11.6-Inch Laptop | 1.6GHz Intel i5, 128GB SSD, Intel HD Graphics 6000 | Mac OS X Yosemite by Pavan Cormier

I was told to upgrade. When I click the only update allowed, it says the latest version is already installed, but I can't continue. The screen also seemed to dangle. Therefore, if it was deleted, the new software was never properly installed. So he didn't even let me go to the main screen. Others are lucky, but not me. Even when I plugged in the power adapter. He was in a bit of a shock. As an electrician, I know that was a big no. I was willing to spend the money and get the right power cord. But with everything else. I thought it was already 3 strikes. No thank you.