

When this OS works well for me, old age remember, why change? Possibly OS X 10.9 may be a future upgrade, but not yet. Same applies to the two previous versions of Mac OS X.

OK, FYI I am 69 year old and have no reason to buy a newer iMac and from what I have read of the newest version of Mac OS, it stinks. Also, I have used Windows based computers in the past and will never go back to any Windows computer. I do not have much confidence in the newer Mac OS versions. I also use a separate Malware program at least twice every week. The technician did a complete check up and said it is running great and had no nasty viruses or any other malware. I have had it in a good shop this year to have it checked as I did have a minor problem. Also, this old iMac is a late 2009 model. I have read of various problems with OS X 10.9 and above. I check it every other day, every day some times even. To ask a question or find other support resources, see Get community support.I have a very good antivirus program and have not been hacked even using this older OS X 10.8.5. We have a community of volunteers ready to help you figure it out. Sometimes tracking down the source of these kinds of problems is difficult. For other issues loading websites, see the Websites don't load - troubleshoot and fix error messages article.If Firefox is having problems loading certain websites, see Firefox can't load websites but other browsers can.If no programs can open websites, see the aptly named Firefox and other browsers can't load websites article.If you just upgraded Firefox and it can no longer open any websites but other browsers or programs can, see the Fix problems connecting to websites after updating Firefox article.

Getting error messages when you try to load up a website? Here's a few articles to help fix specific connection problems. Slowdowns can be caused by a number of things so we've summed them up in the Quick fixes if your Firefox slows down guide. The Firefox won't start - find solutions article should cover it. Consider using it before going through a lengthy troubleshooting process.Ĭheck out our handy guide, Avoid crashes - Tips and tricks. The Refresh Firefox feature can fix many issues by restoring Firefox to its default state while saving your essential information.
