User Guide
Page 648
.... Appendix B: Reference Information 645 Apps let you customize your problem. The TI-Cares KnowledgeBase searches its repository of known solutions and presents you would add software to your computer. Apps TI-84 Plus Software Applications (Apps) is software that are most likely to solve your calculator for the TI-84 Plus at the TI Online Store at education.ti.com/support.
.... Appendix B: Reference Information 645 Apps let you customize your problem. The TI-Cares KnowledgeBase searches its repository of known solutions and presents you would add software to your computer. Apps TI-84 Plus Software Applications (Apps) is software that are most likely to solve your calculator for the TI-84 Plus at the TI Online Store at education.ti.com/support.