QUOTE (Vicki @ Jan 8 2008, 09:42 PM)

I'm a computer dummy.. i'm wondering what cache is???
Browsers will store copies of web pages that you have visited so that the next time you visit the page loads much faster. This is called cache.
So what happens is sometimes the browser will try to load a web page from cache and the page no longer exists because it has either changed or been replaced. (ie an upgrade) You could get an error, the page partially loads, you don't see all the functions etc ..
What fixes this is clearing out the cache so the saved pages just aren't there anymore. Because the pages are no longer saved in cache the browser is forced to go to the server for the most recent page ...
Clicking Ctrl F5 will also force the browser to load the page from the server and not cache ..
I hope that helps .. Not sure I explained it properly ..