Safari keeps closing on me unexpectedly. I did a search and tried the suggestions. I emptied the cache, looked for updates but Safari is updated, then tried to update Adobe because it keeps telling me I need to do so, but it would not update saying that Power ? is no longer supported. I also checked for add-ons that might need updates, but didn't find any. What do I do next? I’m using OS 10.4.11 on my eMac. Thanks for any help you can give me.