I am very limited in my computer knowledge - I'll try and explain my problem as best I can. My location bar has mysteriously changed/gotten smaller/shorter and does not show the address of the website I am visiting. For example, I used to be able to copy and paste from there if I wanted to share a website with someone. Now all I have is a website symbol, does not show "http://------" and when I click on it I get the message "This website does not supply identity information. Your connection to this website is not encrypted".