Fellow humans, I was using Camtasia (video editing software) and it got stuck and I did force quite. Suddenly all folders in my desktop disappeared. I restarted my computer but it is still not there. These folders contained videos & audios so I may have overwhelmed the device, lesson learned...
There are two drives on a mid 2010 27" iMac. One HDD that was built in originally, and one SSD that was installed after. There are 2 OS's on the Imac, SnowL on the HDD and Yosemite on the SSD. When i boot -by pressing the option key- i get to choose either one OS or the other. All that is pretty...