When it comes to getting more involved with Computers my Illiteracy shoots to Infinity and Beyond.. Looking at my Browser I believe it's not right.. I have the Mozilla Firefox Browser with Yahoo as my Homepage... The top left corner where the Arrow tabs are to go previous page or forward.. They are both same size , small arrows.. Before the Left Arrow was a encased in a Circle that lite up when you pressed it and the Right Arrow was just in a small square... If I knew what version of Firefox I had?? Also a forum I frequent when I scroll down and come to posted pictures , some come up and others are just a blank square... I'm told to hit my Refresh Button... Any Help or Guidance would be Appreciated... Thanks

The Refresh button is at the end (right-hand side) of the location bar (where the web addresses appear). It should be beside the star icon that you click to make the page a Bookmark. It should look like an arrow going in a circle.

Hi NorPlan,
The easiest way to refresh (or 'Reload' on Firefox) is simply position your mouse pointer anywhere on the web page (Not on the window border @ the top) Then 'Right Click' your mouse... The 3rd option should be; Reload Page.
I hope that makes things a little easier for you... Good Luck!!