It is possible for you to find a free colorful background wallpaper for computers by going to websites that have free bakground wallpapers. One website you could go to is, Soul Wallpaper.
Nope. You can only change background and screen wallpaper.
Techno wallpapers are background themes for a PC or smartphone. They may be downloaded from many websites or you may stream from other websites. It is also possible to design your own wallpaper using a Facebook app.
No you can't set up a wallpaper on the kindle fire. it wont work. there is no possible way.
Black wallpapers for the pc are available on wallpaper sites all over the internet. Sometimes they cost a fee but most of the time they are free and have cute designs on a black background.
A possible analogies for background: * background - foreground as back - front
http://www.pavtube.com/free_resources/how_to_put_the_wallpapers.html If you take a picture, then you can upload the picture as your wallpaper. http://www.poolga.com/.
The microchip made it possible to bring computers to the general public.
Very unlikely, although possible if it's a very matt wallpaper. You could try using a matt undercoat, then gloss on top.
There are a great number of stellar wallpaper images available for the Macintosh. It isn't possible for us to know which one you are referring to. However, it is quite likely that the image you are referring to is one of these: http://hubblesite.org/gallery/wallpaper/
i dont think so
It is not possible for Albert Einstein to use computers because he has short term memory. But he can use computers with programming which makes him remember about his works.
The invention of the microchip is the event that spurred computers on to become as tiny as possible.