Are the questions over here on Yahoo answers temporary for few days? If yes for how many days do they remain?

As far as the "save" part of your question, some people will just tell you hover on save, click on My Yahoo! to copy it to that page. The problem with that is that if the question is deleted along with all of the useful links and answers that you wanted to keep, you may be out of luck, because I think it is deleted from every ones page files. If you want to keep something, try to either mailing to yourself or putting it on a USB thumb drive. I would also try to copying it to your own hard drive. My problem is that I can't even try that because I use a public computer at a library. I can't even search for any words that may be thought as searching for .