It should already have WiFi on there when you first set it up u can enter the code in or you can go to network settings in your settings menu
The Nintendo 3DS has no bluetooth capabilities or hardware, no possible 'download' can spontaneously make some appear.
you need a wifi connection
Yes, you can. When you connect to the internet with the Nintendo 3DS, open the Nintendo eShop application. Under the category of 'Demos', you can download demos for free.
No. Skype is not Supported on the Nintendo DS Platform!
Using the Nintendo eShop.
you go to adobe.com and you go to download on you 3ds and go to download now and once you do that youll have a adobe player
not at the moment and honestly i dont think it will come out to the 3DS.
Yes, in 3ds download play, select that you want to play with a regular ds.
you cant really download because of space size
No, it's a physical device, you can't download it.
Yes, he got web browser and wifi configuration for games
You cant, its doesnt have apps like that on it yet. It only has games exclusivle for the 3DS andgames that you can download, but Nintendo doesnt have a contract with the creators of Temple Run so yourcant download it.