MB Air has Mac OSX 10.5.5. Can't get latest update to install, goes about tenth way along bar, goes no further. Any ideas please? Can I upgrade to latest OS?
MB Air has Mac OSX 10.5.5. Can't get latest update to install, goes about tenth way along bar, goes no further. Any ideas please? Can I upgrade to latest OS?
MacBook Air, Mac OS X (10.5.5)