A quick look back at Microsoft’s IBM PC add-on cards of the 1980s June 18, 2023 by admin Tweet After Microsoft launched its SoftCard add-on for the Apple II PC, it released a number of similar cards for IBM PCs, but a few years later the company shut down that hardware division. Read more… Neowin Related Posts:A quick look back at Microsoft's first PC hardware…A quick look back at Microsoft Internet Explorer…Microsoft Viva Connections adds new cards for…A quick look back at Microsoft's XNA Game Studio…A quick look back at when Microsoft invested $150…