OS X - 升級- Apple 支援 OS X Mavericks 的升級資訊。 ... 從OS X v10.8 Mountain Lion 升級至OS X Mavericks. 如果您的Mac 可以執行OS X Mountain Lion，就能執行OS X Mavericks 。
Mac OS X v10.7 Lion - Apple Support Communities Manage categories. Add a new category. Edit category. Close. Create and manage categories in Mac OS X v10.7 Lion. Removing a category will not remove ...
