AirPlay to Mac
You can use the AirPlay feature to play, present and share content from a mobile device to your Mac. You can enjoy your music using your Mac’s sound system as an AirPlay speaker, or watch your videos on its Retina screen.
Immediate Deletion
If you wanted to delete a file immediately, simply select a file, press alt and cmd together and then press Delete. You get a window inviting you to delete the file. Do so and it’s deleted, without being placed into the bin first.
Hot Corners
Hot Corners are the physical corners
