By dextutor
Manchester Mark 1 EDSAC Data and instructions are represented in 1s and 0s
IBM's OS/360. Powerhouses of early computing, handling large-scale data processing.
MS-DOS(1981) Apple DOS(1978) Empowering individuals with computing capabilities at home and the workplace
Macintosh (1984), Windows 3.0 (1990), Xerox PARC's Alto (1973 Enabled intuitive icons, windows, and mouse-based interactions)
Windows 95, Windows XP, and subsequent versions. Achieved widespread popularity.
Palm OS (1996), Symbian(2000), BlackBerry OS(1999) Early Mobile OS catered to specific mobile device
Debian(1993) Ubuntu(2004) Fedora(2003) Open-source OS gained popularity.
Windows 10, macOS, and Linux distributions User-friendly interfaces, powerful productivity tools, and robust software.