"flashrom" is an open source software that runs on Mac and Linux operating systems and additional on Windows with restricted functionality. I use it primarily for driving a CH341 SPI EEPROM Programmer. The video is a talk through of using the software while demonstrating the programming of a Winbond 25Q64FV eeprom. Primarily the aim of this video is to hopefully help those of us unaccustomed to: a) programming eeproms on a regular basis. b) Using the "Terminal" window and typing the instructions