Cannot access gmail account
Recently switched to Firefox and am happy with everything except I can no longer access my gmail account. Whenever I try I get a google message that says they have detected a problem with my cache or cookies and give two things to try. First they say to clear the cache and then they say to enable cookies. I have done both of them to no avail. The google website is no further help. I am using Windows 7. I would appreciate help in simple step by step directions! At the moment I'm convinced it is google taking out revenge on people who don't want to use Chrome!