Episode 10 "1984"
After COMDEX, Joe and Gordon manage to convince Nathan into giving them operational control of the company as well as minority ownership. Donna severs her ties with TI after she deliberately tanks her performance review. While testing the first production run of Giants, the engineers discover a defective test unit. Now fixated on the Macintosh, Joe tasks the programmers with creating a killer application to bundle with the Giant. After Gordon suspects that Joe had engineered another crisis, Donna tells Gordon that he must force Joe out of the company; Gordon plans to do so by threatening to turn Cameron over to the FBI for her role in embezzling Cardiff's money. After parting ways with Joe and Cardiff Electric, Cameron creates her own startup company called Mutiny to host online games, recruiting most of Cardiff's programming team. With no programmers left, Joe drops his plans for a killer app, and Gordon too drops his plan to oust Joe. Gordon holds an office party to celebrate the launch of the Giant. Later, Gordon invites Donna to work as head engineer at Cardiff Electric; however, she declines, deciding to join Cameron at Mutiny. Gordon is left unsure of how to move forward after a disillusioned Joe abruptly leaves Cardiff Electric, immolating the truck containing the first shipment of Giants.
From Wikipedia