Theres a lot of devices that are useful for all kind of things 

you need but my favorite is my Ipad my dad gave it to me this year for the university and 

I use my electronic device most of the time.

With my ipad i can check the assignments and the classes of the university in U-cursos app and 

also i have fun with games that i download like sims city which is very funny and distract me for the responsability i have every day and my favorite things is the lots of books i can read of many things 

like reading book or biochemist book i have a very                                                                                       useful aplication with them i can hightlights words.

I think my life without it would be more dificult                                                                                     because it makes my life easier and more                                                                                                     confortable.