<img width="280" height="280" data-tf-not-load src="https://dayintechhistory.com/wp-content/uploads/2013/01/280px-Apple_Lisa1.jpg" class="attachment-full size-full wp-post-image" alt="Apple Lisa" decoding="async" srcset="https://dayintechhistory.com/wp-content/uploads/2013/01/280px-Apple_Lisa1.jpg 280w, https://dayintechhistory.com/wp-content/uploads/2013/01/280px-Apple_Lisa1-150x150.jpg 150w, https://dayintechhistory.com/wp-content/uploads/2013/01/280px-Apple_Lisa1-65x65.jpg 65w" sizes="(max-width: 280px) 100vw, 280px" />

Happy Birthday to me.

1983 – at an introductory price of $9995, Apple introduces the Lisa computer – the first computer with a GUI (Graphical User Interface). The computer featured a 5 MHz 68000 microprocessor, 1 MB RAM, 12″ monochrome monitor, dual 5.25″ 860 KB floppy drives, a 5 MB hard drive and more. 

Lisa cost Apple Computer US$50 million to develop. The software for it cost Apple Computer US$100 million to develop.“Lisa” is an acronym for Local Integrated Software Architecture.

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