Have any of you Mac users out there upgraded to El Capitan operating system? If so do you think it worth while and does it have any negatives? I'm a little sceptical having up dated my iPad to iOS 9.1 and am now getting far slower speeds and frequent instances of the web site I'm using dropping out (not sure that's the right term but I loose the site and get a message saying a problem occurred and the site is being reloaded) sorry I'm a technophobe and worry about these things!
Andy.
