My computer, which is only a few months old, must not have java script. There are a lot of sites I go to that say you need it and an install on demand thing pops up, but when I click on it and install it, I get an error message telling me it failed and to try again. Every attempt has failed! What is wrong? Some sites will not open at all because of this. Is there something wrong with the computer, the settings, or what? Please help!