Airplane mode is a builtin feature which is first introduced with Windows 8, then Windows 10 It allows you to quickly turn off wireless communication, for example, WiFi, Bluetooth, cellular, etc While it's turned on, the wireless card is disabled, then you can't use the WiFi and bluetooth properly Many Windows 10 users like youNov 26, 10 · Anyway, DDERR_UNSUPPORTED is well, a problem in your video card driver DirectDraw asks your driver something and if you're driver is sometimes responding with a "No, I can't do this" then I think you should reinstall your video driver and not just DXProblem is, I can't select anything, or get it out of full screen mode I'd had to turn my computer off about 4 times this morning because of this F4 doesn't work, F5 doesn't work, Fanything doesn't work, alt enter or whatever doesn't work I can do some key smashing of command alt esc to get back to normal, but 2kki and Crossover aren't open Unofficial