Instructions in slides. Before you press next make sure that the text disappears, the first slide has to texts so don't skip to early or it may bug out. Sorry about the text going up and down.
for abacus picture-https://www.npr.org/sections/ed/2014/11/10/360141200/tools-of-the-trade-the-abacus for person picture backdrop- https://www.wgu.edu/blog/what-ai-technology-how-used2003.html#close analytical image backdrop- https://www.britannica.com/technology/Analytical-Engine Z1 picture- https://technikmuseum.berlin/en/exhibitions/permanent-exhibition/computers/ ENIAC- https://www.simslifecycle.com/blog/2022/the-journey-of-eniac-the-worlds-first-computer/ UNIVAC- https://www.computerhistory.org/revolution/early-computer-companies/5/100 first PC- https://www.notebookcheck.net/EEVblog-tears-down-world-s-first-portable-computer.187821.0.html
