KCI Education
ISO Certified Institute
Module-2 Operating Systems
• Basics of Operating System : Operating system, Basics of popular
operating system (WINDOWS, LINUX, MAC).
• The User Interface : Task Bar, Icons, Start Menu, Running an
Application.
• Operating System Simple Setting : File and Directory Management,
Types of files (Extension), Search Type file and folder
Module-2 Operating Systems
List of Window Initial release Date
• Windows XP • 24 August 2001
• Windows Vista • November 8, 2006
• Windows 7 • 22 July 2009
• Windows 8 • August 1, 2012
• Windows 8.1 • August 27, 2013
• Windows 10 • 29 July 2015
Windows XP
Windows XP is an
operating system
produced by Microsoft as
part of the Windows NT
family of operating
systems.
Windows Vista
Windows Vista is an
operating system that
was produced by
Microsoft for use on
personal computers
Windows 7
Windows 7 is an
operating system that
was produced by
Microsoft as part of
the Windows NT
family of operating
systems.
Windows 8
Windows 8 is an
operating system that
was produced by
Microsoft as part of
the Windows NT
family of operating
systems.
Windows 8.1
Windows 8.1 is an
operating system that
was produced by
Microsoft and
released as part of the
Windows NT family of
operating systems.
Windows 10
Windows 10 is a series
of operating systems
produced by
Microsoft as part of its
Windows NT family of
operating systems.
Module-3 Operating Systems
List of Linux Initial release Date
• Ubuntu • 20 October 2004
• Fedora • 6 November 2003
• Linux Mint • 27 August 2006
• openSUSE • March 1994
• Debian • 15 September 1993
Linux
Linux is a family of
open source Unix-like
operating systems
based on the Linux
kernel, an operating
system
Ubuntu
Ubuntu is a free and
open-source Linux
distribution based on
Debian. Ubuntu is
officially released in
three editions: Desktop,
Server, and Core for the
internet of things
devices and robots
Fedora
Fedora or Fedora
Linux is a Linux
distribution developed
by the community-
supported Fedora
Project which is
sponsored primarily
by Red Hat Inc
Linux Mint
Linux Mint is a
community-driven Linux
distribution based on
Ubuntu or Debian that
strives to be a 'modern,
elegant and comfortable
operating system.
openSUSE
openSUSE, formerly
SUSE Linux and SUSE
Linux Professional, is a
Linux distribution
sponsored by SUSE
Linux GmbH and other
companies. It is widely
used throughout the
world.
Debian
Debian, also known as
Debian GNU/Linux, is a
Linux distribution
composed of free and
open-source software,
developed by the
community-supported
Debian Project, which was
established by Ian
Murdock
Module-3 Operating Systems
List of MAC Initial release Date
• Mac OS Kodiak. • September 13, 2000
• Mac OS Cheetah. • 24 March 2001
• Mac OS Puma. • 25 September 2001
• Mac OS Jaguar. • August 23, 2002
• Mac OS Panther • October 24, 2003
• Mac OS Tiger • 29 April 2005
• Mac OS Leopard • 26 October 2007
Mac OS Kodiak.
The Mac OS X Public
Beta was the first
publicly available
version of Apple
Computer's Mac OS X
operating system to
feature the Aqua user
interface.
Mac OS Cheetah.
Mac OS X version 10.0
(code
named Cheetah) is the
first major release of
Mac OS X Apple's
desktop and
server operating
system
Mac OS Puma
Mac OS X 10.1 (code
named Puma) is the
second major release
of Mac OS X (now
named macOS),
Apple's desktop and
server operating
system
Mac OS Jaguar.
Mac OS X Jaguar is the
third major release of
Mac OS X, Apple's
desktop and server
operating system. It
superseded Mac OS X
10.1 and preceded Mac
OS X Panther.
Mac OS Panther
Mac
OS X Panther (version
10.3) is the fourth
major release of Mac
OS X (now
named macOS),
Apple's desktop and
server operating
system.
Mac OS Tiger
Mac
OS X Tiger (version 10.
4) is the fifth major
release of Mac OS X,
Apple's desktop and
server operating
system
for Mac computers.
Mac OS Leopard
Mac
OS X Leopard (version
10.5) is the sixth major
release of Mac OS X
(now named macOS),
Apple's desktop and
server operating system
for Macintosh
computers.
Types of files (Extension)
• .mp3 • Audio file
• .wav • WAV file
• .zip • Zip compressed file
• .email • Outlook Express e-mail message file.
• .apk • Android package file
• .com • MS-DOS command file
• .jpeg or .jpg • JPEG image
• .htm and .html • HTML file
• .ppt or .pptx • PowerPoint presentation
• .xls or .xlsx • Microsoft Excel
• .doc and .docx • Microsoft Word
