The landscape of PC hardware has seen the rise and fall of several brands, many of which shaped modern computing but are now largely forgotten. 3dfx, once a leader in 3D graphics with its Voodoo cards, fell into bankruptcy after a poor business decision in 1998. Commodore, famous for the Commodore 64, mismanaged its success and went bankrupt in 1994. Compaq thrived by reverse-engineering IBM's BIOS but was absorbed by HP in 2002, losing its identity in the process. NeXT, founded by Steve Jobs, created groundbreaking technology but struggled commercially; its software eventually became the foundation for Apple's macOS. Lastly, ATI, known for its Radeon graphics cards, was acquired by AMD in 2006, but its legacy continues through AMD's graphics technology. Despite their disappearance, these brands have left a lasting impact on the PC industry and are fondly remembered by those who experienced their products.