Can 당신 download apps like games on a kindle? My grandma's Nook can and I didn't get Kindle yet...

Yes It is possible there is a section of the Kindle Store dedicated to games for the Kindle.

I have a kindle and as far as I am concerned 당신 can't 업로드 anything but books

Yes but only on the new kindle 불, 화재 (thc u daddy ;)) exectaly like a ipad but less $

No because the restrictions on them prevents people from downloading apps remove 구글 plus remove twitter remove 페이스북 and remove DMCA and remove eula and remove nsa and remove the 안전한, 안전 harbor worshippers and it's terrible acts and remove 사과, 애플 technology and remove Skype and remove Microsoft technology and remove netflix and remove DRM and remove Hulu and remove red box and remove the ndaa and remove all copyright acts and remove all the utility bills and insurance commercials and remove all the taxes and fees and remove mpaa and remove riaa and remove IRS and Remove Fbi and remove Sony and remove ACTA and remove COPPA and remove AOL and remove ACA and remove Verizon and remove AT&T and remove etrust and remove FOIA and remove adobe and remove Spotify and remove TPP and remove governments and remove congresses and remove FDA and remove DEA and remove ACLU and remove verisign and remove Kindle and remove nook and remove Mozilla Firefox and remove safari and save the link