You can use F5 -- Reload, or Ctrl+F5 -- Reload bypassing cache There are also toolbar buttons see footnote below line for that and other customizations you can make. see * Keyboard shortcuts | How to | Firefox Help<br>https://support.mozilla.com/kb/Keyboard%20shortcuts * Firefox and other Browser Keyboard Shortcuts (Comparison Table)<br>http://dmcritchie.mvps.org/firefox/keyboard.htm <br><small>Please mark "Solved" one answer that will best help others with a similar problem -- hope this was it.</small> ---- You can make '''Firefox 6.0''' look like Firefox 3.6.*, see numbered '''items 1-10''' in the following topic [http://dmcritchie.mvps.org/firefox/firefox-problems.htm#fx4interface Fix Firefox 4.0 toolbar user interface, problems (Make Firefox 4.0 thru 6.0, look like 3.6)]. ''Whether or not you make changes, you should be aware of what has changed and what you have to do to use changed or missing features.'' * http://dmcritchie.mvps.org/firefox/firefox-problems.htm#fx4interface There is a lot more beyond those first 10 steps listed, if you want to make Firefox more functional.