Lotus 1-2-3

Lotus 1-2-3 – one of the most defining business tools of the personal computing revolution. Era: 1983–1995

Long before Excel ruled the office, there was Lotus 1-2-3 — the killer app that convinced businesses they needed a personal computer.

Released in 1983 for the IBM PC, Lotus 1-2-3 was a revelation. It combined spreadsheet, charting, and basic database functions in one elegant package — a true powerhouse for its time. Suddenly, what once took teams of accountants hours with calculators could be done in minutes on a glowing green screen.

For many of us, it was our first taste of digital empowerment — the moment we realised that technology could make us faster, smarter, and more independent. Entire corporate workflows were rebuilt around it, and it set the stage for modern data-driven management.

Today, AI is reshaping business in a similar way — turning tasks that once required human calculation or decision-making into instant, intelligent outcomes. Lotus 1-2-3 reminds us that every revolution starts with a tool that changes how we think.

hashtag#ThrowbackThursday — when “macros” felt like magic, and floppy disks were our cloud.