My Dad who is 86 bought an iPad for reading ebooks. He has been a windows person since the 80's and is very computer literate. He had been enjoying it for about a week when he thought it would be fun to change the language and send out emails in chinese. I get a call from him because he can't figure how to convert back to English. He lives about 1/2 hour away so I made the trip to see him and help. My wife had our iPad and was not available at that time. We spent an hour trying to figure out how to change the language. We failed, he was almost in a state of panic and I could not stop laughing. I tried to convince him that it was now totally useless and he should just give it to my kids. We decided to wait till we could get wife on the phone and walk us through the process. My wife helped us changed everything back in about 5 minutes. Life is great!