1.The only devices on my internet wifi Deathstar is my families tablets, my printer, 5 phones, and we dont have the Roku anymore because it broke, but we still use the rest of the devices everyday. 2. I learned a lot. I honestly didnt know anything, all i knew was that things transfered things, now i know how fast files move and how fast things trasfer. 3. I would tell them that dont rush the computer because the files need to take some time to transfer and everything might take some time depending on the file and computer.