คำถามที่ถาม

• One site I visit freezes up all tabs in Firefox when I navigate to the website
• Just created a Firefox support account using my e-mail address as the username. Did not know that this would show up when I asked questions. Can I change my username? If not can I delete my account and start again.
• When hovering over a webpage image, the URL associated with the image pops-up at the bottom of the browser. I do not want this information to pop-up every time I hover my cursor over a webpage image. How do I turn this off?