While using office 2013, we can see different animations in excel and word. We can see smooth animations that cursor moving different cells in excel, entering text in word and transition animations when moving the calendar and mail in outlook. We can disable the animations easily by using following steps,
Right click on My Computer and select properties. Select on Advanced system settings, left pane in System window.
click on Settings buttons under performance section.
In the Performance Options window, un select custom and select Animate controls and elements inside windows option to disable animations