1801: Joseph Marie Jacquard invents a loom using punched cards
1822: Charles Babbage conceives a steam-driven calculating machine
1890: Herman Hollerith designs a punch card system for the census
1939: Hewlett-Packard is founded
1943-1944: ENIAC, the first digital computer, is built
1947: Transistor invented
1953: Grace Hopper develops the first computer language, COBOL
1983: Apple's Lisa, the first personal computer with a GUI, is released
1999: Wi-Fi becomes part of computing language
2001: Apple unveils Mac OS X and Microsoft releases Windows XP
2003: First 64-bit processor available
2004: Firefox challenges Internet Explorer, Facebook launches
2005: YouTube founded, Google acquires Android
2011: Google releases Chromebook
2012: Facebook reaches 1 billion users
2015: Apple releases Apple Watch, Microsoft releases Windows 10
2018: Meltdown and Spectre attacks revealed
2019: Google shuts down Google+