List of Important Operating Systems – महत्वपूर्ण ऑपरेटिंग सिस्टम की सूची

Operating System Developed by First Release Latest version name & Comments
macOS Apple Inc.Used in Apple Macintosh Desktops 2001 macOS High Sierra
iOS Apple Inc.Used in iPhone, iPod Touch, iPad 2007 iOS 11
Lisa OS Apple Inc.Used in Apple Lisa 1983 1986, Production closed
Chrome OS Google
Used in Laptops especially in Chromebook
2011 2017
Open-source version- Chromium OS
Android Google
Used in Smartphones, Tablets, Smart TV
2008 Oreo 8.0
MS-DOS Microsoft with IBM 1981 2000, Production Closed
Windows Microsoft
Used in PC
1985 Windows 10
Other imp. previous version-
98, ME, XP, Vista, 7 & 8
Windows Phone Microsoft
Used in smartphones
2010 Windows 10 Mobile
NetWare Novell Inc.
Used in PC as network OS
Replaced by Open Enterprise Server
1983 NetWare 6.5SP8
2010, Production Closed
BlackBerry OS BlackBerry Limited
Used in BlackBerry Smartphones
1999 BlackBerry 10
2013, Production Closed
Symbian OS Symbian Ltd.
Used in Mobiles By Nokia, Samsung, Motorola, Sony Ericsson, etc.
1998 2008, Production Closed
Firefox OS Mozilla and external contributors 2013 2015, Production Closed
Unix Bell Labs 1969 Generally family of OS
Many different versions
Fedora Fedora supported community & Red Hat
Used in PC, Servers & Cloud services
2003 Fedora 26
Unbuntu Canonical Ltd., Ubuntu community
Used in PC & Enterprise Servers
2004 Ubuntu 17.10 Artful Aardvark
CentOS The CentOS project & Red Hat 2004 CentOS 7.8

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