The computer is powered by a 1.8 GHz Intel Core i5 dual-core processor and has 8GB of 1600 MHz LPDDR3 RAM. Graphics are provided by integrated Intel HD Graphics 6000. The computer features all the amenities you expect on a Mac -- a 720p FaceTime HD webcam, dual-band 802.11ac Wi-Fi (also compatible with 802.11a/b/g/n), Bluetooth 4.0, and built-in stereo speakers. macOS Sierra is the installed operating system.
The person on the other end of the sharing request needs to accept your offer. A box pops up to ask that person to let you observe or take command of the screen. Once the person chooses “Control my screen” and clicks Accept, you should be able to take over that Mac with your own cursor and keyboard to provide remote technical support; the app also opens up an audio call between you and the other person so you can talk while you help. When you are finished, the recipient can close the session.
On June 11, 2012, Apple released an updated model in the same form factor as the prior model. The new model is powered by the new Ivy Bridge dual-core Intel Core i5 and i7 processors, doubles the RAM and SSD speeds, has the new USB 3 ports (with USB 2 capability) in place of the USB 2 ports and the new MagSafe 2 charging port. The camera was upgraded to 720p FaceTime HD.
Called them and left a message on a Thursday about a month ago. I also emailed the same day using their website form, indicating the specific issues I was having (model, OS, RAM, etc.). The next day I got a return call from their admin saying only that someone would come to my house and it would cost $140 ($150?) for an hour. Told her I had emailed with the specifics, and I asked to speak with a technical person for a few minutes first, to get their view on my issues, whether they could solve it, and if so, how long it might take. She assured me I would be contacted. I received no reply to my email and no call.