When released on March 22, 2011, Firefox 4 had been over a year and half in development. This is a major change over Firefox 3.6. These are some of the most common issues people have come across when moving from Firefox 3.6 to 4.0.
INSTALLING
- Can I Run Firefox 4 on my Computer?
- Can I Go Back to Firefox 3.6?
- How Do I Install Firefox 4?
- I an Getting Errors When Starting Firefox After I Upgrade to Firefox 4.
NEW USER INTERFACE
- Where are the Menus?
- Where are the reload and stop buttons?
- What Happened to the Drop-Down Menu on the Back/Forward Buttons?
- Where’s the Status Bar?
- Why are Strange Characters Showing?
- How do I Check For Updates?
BOOKMARKS
TABS
