I have an iMac version 10.5.8. I use both safari and firefox and they are both running very slow and at times getting stuck. I called Apple support and they led me through emptying my cache and cookies with both safari and firefox and then checked my available space and said I had plenty. They told me to take it to a repair shop. I can't believe there isn't more I can do at home to fix the problem. I know of the utility folder in applications but I don't know what to do in there. I have high speed internet -not wireless. My laptop runs fine when run from the same cable so the internet source is not the problem.
robin
robin