has been deprived of internet for the past 2 - 3 days ... my friend 's house does n't have a net connection . He 's a university student at keio ... and yet his level of computer literacy is appalling . He did nt even know about the existence of copy and paste in Windows . And had no idea how to open microsoft excel which was in his computer .

Question: How is it possible that my friend has such a low level of computer literacy ?
Answer: It might be that he comes from a poor family and has never had a computer before .It might be that he comes from a rich family but is just dumb to figure it out .It might be that he comes from a rich family but has never had a computer before .It might be that he comes from a poor family and is just dumb to figure it out .