I've been using Excel and Firefox in conjunction for years.
All of a sudden, last week, my Excel stopped letting me copy text from Firefox and it into Excel.
I can still paste from Firefox into other Microsoft Office programs, and I can copy and paste from other browsers such as Safari into Excel just fine.
It's just the combination of Firefox and Excel which doesn't work (and which is really infuriating, since those are the programs I want to use).
I have no idea what's caused this. I searched in the preferences for anything that might have inadvertently been changed, but couldn't find anything).
I have a 2007 MacBook and run Microsoft Office 2004.
Any ideas how to fix this problem? Thanks.