Archiving (Introduction); Communication Link - Texas Instruments TI-84 Plus Manual Book

For details, refer to: Chapter 16
Archiving Archiving Archiving Archiving
Archiving allows you to store data, programs, or other variables to user data archive
where they cannot be edited or deleted inadvertently. Archiving also allows you to free
up RAM for variables that may require additional memory.
Archived variables are indicated by asterisks (ä) to the
left of the variable names.
For details, refer to: Chapter 16

Communication Link

Communication Link
Communication Link Communication Link
The TI-84 Plus has a USB port using a USB unit-to-unit cable to connect and
communicate with another TI-84 Plus or TI-84 Plus Silver Edition. The TI-84 Plus also
has an I/O port using an I/O unit-to-unit cable to communicate with a TI-84 Plus Silver
Edition, a TI-84 Plus, a TI-83 Plus Silver Edition, a TI-83 Plus, a TI-83, a TI-82, a TI-73,
CBL 2™, or a CBR™ System.
With TI Connect™ software and a USB computer cable, you can also link the TI-84 Plus
to a personal computer.
Chapter 1: Operating the TI-84 Plus Silver Edition 48