Retired Windows developer Dave takes you the journey of how a simple printf() ultimately puts pixels on the screen.  See Windows at a new level of detail.   Free Sample of my Book on the Spectrum: https://amzn.to/3zBinWM

Dave's Attic - Friday 4PM Podcast - https://www.youtube.com/@UCtb6a_CnmGbSns9G8W2Ny0w 

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