I have been working with computer systems for way over twenty years.  During that time, computers have changed the world.  My first computer was a TRS-80 Color Computer (First Generation).  It hooked up to my 12" Color TV.  I was able to write computer programs in BASIC or in a machine language using POKE and PEEK commands.  Programs were saved on magnetic cassettes using a cassette tape recorder.  I could get a 5 1/4 Floppy Drive but that was expensive.  There were also game cartridges that ...
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