When I go to web address and start inputting the URL I wish it would not save those ones that I have done incorrectly. How do I remove them? Also if I make a mistake after writing in the web address and it says page not found or whatever, I am finding that I have to start all over again. How can I get back to what I spent time putting in and just edit that? I am an Open University student and when we sign in to our Home Page, we put in a Password, now is there any way of getting the phone to remember passwords or must these be put in every time? Thank you in advance