Video Games are usually subject to copyright law and cannot be distributed without a proper license from the person or company who created it. You do need to purchase it. Not that many people try to copy video games anyway, so this is not a widespread problem.
No.
You don't need an SD card
First you need a Micro SD Adapter and Micro SD card, buy from internet if you dont have one. Put the Micro SD card to Micro SD Adapter, and then attach it into your computer. Then just Drag'n'Drop the games into the Micro SD card You might need to download TTMenu too.
You can download them to wii, and then copy to the SD card.
Yes, you can. If you have enough Wii points, you can download VC or WiiWare games. When you are about to download a game of any kind (VC or WiiWare) they will ask if you want to download it to the Wii System Memory, or an SD card. You must have an SD card inserted bfore downloading. After downloading it to the SD card, go to the SD card menu, and the game will be there. You can now play the game through the SD card menu.
I think you can download games on arcade town or some game download website
After downloading the games to your computer from Google Play, you can use the SD Card as an external drive in your computer. Plug the SD Card in and then you can drag and drop the programs you want from your hard drive to the SD card, that will copy the programs to the SD card and then they are at your disposal.
That's not how the DSi works - for one, code can't be executed from the SD card anyway. What you need to do is connect the DSi to the DSi store, and download the games there after you buy them.
Yes you need a sd card to download songs but i dont think you can download pictures ================== yes, you need a SD Card but you still need another device to read the songs and pictures from the DS card - Flash carts(such as R4i, m3i zero, acekard 2i or DSTTi),
You need a SD card to be able to save any additional information for games. Therefore, most of the time and SD card is required. (When you buy a 3DS, it comes with a 2GB SD card) DS/3DS download play does not require an SD card
To download photos on sd on an android, one has to change the storage location to sd card.
Download iTunes on a computer that has an SD card slot. Put music onto iTunes. plug the sd card in and drag the music onto it