 
 <translate> The relevant information is: The TI-84 Plus CE was publicly previewed by TI Education in January 2015, and released Spring 2015. So, the answer is Spring 2015. <hau> Bayanan da suka dace sune: TI-84 Plus CE an gabatar da shi a fili ta TI Education a watan Janairun 2015, kuma an sake shi a Spring 2015. Don haka, amsar ita ce Spring 2015. 