On June 2, 1979, TI invited The News to a demonstration of the TI-99/4 that included electronic music, a “Home Budget Management” module, games such as Yahtzee, and more.

Cool your jets — no fully-functioning TI-99/4As were harmed in the making of this baby. Besides, this is a KAL 9000 from Kexas Instruments. See the badges?

Get the Texas Instruments TI-84 Plus 10-Digit Graphing Calculator on sale for just $120, marked down from its regular price of $128 so you can save $8; or choose the Texas Instruments TI-84 Plus ...

But calculators are only a small part of TI's business, albeit the part many consumers are most familiar with. "Texas Instruments exists to create, make, and market useful products and services to ...