this mac will not allow me to manually log out of facebook is there any other way i can do this
To force a logout of websites from your browser, you can delete the cookies. If it's an older computer, you may want to follow the steps below. FOr newer browsers, you can just 'clear history and cookies' from the Tools or Preferences.
Microsoft Internet Explorer 5 (MacOS X)Choose Preferences from Explorer menu
Select Receiving Files options
Select Cookies
Select the Cookies to be deleted from the list
Press Delete button
Microsoft Internet Explorer 5 (MacOS 9)Choose Preferences from Edit menu
Select Receiving Files options
Select Cookies
Select the Cookies to be deleted from the list
Press Delete button
MozillaChoose Cookie Manager from the Tools menu.
Choose Manage Stored Cookies.
Remove any cookie from the list, or remove all cookies.
Netscape Navigator 7.xChoose Cookie Manager from the Tools menu.
Choose Manage Stored Cookies.
Remove any cookie from the list, or remove all cookies.
Netscape Navigator 6.xChoose Cookie Manager from the Tools menu.
Choose Manage Stored Cookies.
Remove any cookie from the list, or remove all cookies.
Safari 1.0 (MacOS X)Choose Preferences from Safari menu
Select Security icon
Press Show Cookies button
Select the Cookies to be deleted from the list
Press Delete button
OperaTo delete all cookies at the end of every session, select it in the privacy settings under Opera > Preferences
Click on Manage cookies to delete specific cookies or cookies from specific domains.To delete all cookies immediately, go to Delete private data on the Tools menu.