Windows Operating System notes and mcq question by home academy

 

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Windows Operating System

Windows is a widely used graphical operating system developed by Microsoft. It provides an interface for users to interact with computers using graphical elements such as windows, icons, menus, and pointers. Windows supports multitasking, networking, security features, and a vast range of software applications, making it suitable for personal, educational, and business use. Over the years, Windows has evolved significantly, introducing new features, improved user interface, enhanced security, and better performance with each version.

The latest version of Windows is Windows 12 (expected release in 2026), but the currently widely used version is Windows 11, released in October 2021. Windows 11 offers a modern and clean interface, redesigned Start menu, virtual desktops, Snap Layouts, enhanced gaming support with DirectStorage, and integrated Microsoft Teams. Windows has been known by different names in various versions, reflecting the evolution of its interface, features, and target audience.

Below is a table showing the major versions of Windows, their release years, and alternate names:

Windows Version	Release Year	Other Name / Edition	Key Features
Windows 1.0	1985	-	First GUI-based OS, basic MS-DOS interface, tiled windows
Windows 2.0	1987	-	Improved GUI, overlapping windows, keyboard shortcuts
Windows 3.0	1990	-	Advanced GUI, Program Manager, better memory management
Windows 3.1	1992	Windows for Workgroups (3.11)	Multimedia support, TrueType fonts, networking
Windows 95	1995	Chicago	Start menu introduced, taskbar, Plug & Play support
Windows 98	1998	Memphis	Internet Explorer integrated, improved hardware support
Windows ME	2000	Millennium Edition	Home user focus, System Restore, improved multimedia
Windows 2000	2000	NT 5.0	Business-focused, Active Directory, better security
Windows XP	2001	Whistler	Long-lasting OS, improved UI, networking and stability
Windows Vista	2006	Longhorn	Aero interface, enhanced security, User Account Control
Windows 7	2009	Vienna	Fast, stable, taskbar improvements, support for touchscreen
Windows 8	2012	Windows Next	Metro UI, tile-based interface, faster booting
Windows 8.1	2013	Windows Blue	Start button restored, improved UI, better app management
Windows 10	2015	Threshold / Redstone	Universal apps, Cortana, Edge browser, security updates
Windows 11	2021	Sun Valley	Modern UI, Snap Layouts, integrated Teams, improved gaming
Windows 12	2026 (expected)	-	Enhanced AI integration, advanced security, faster performance

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Windows has continuously evolved to meet modern computing demands, from early graphical interfaces to the latest Windows 11 and upcoming Windows 12.

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MCQs on Windows OS

1. Which company developed Windows OS?
   a) Apple
   b) Microsoft ✅
   c) IBM
   d) Google

2. Which is the latest stable version of Windows as of 2026?
   a) Windows 10
   b) Windows 11 ✅
   c) Windows 8.1
   d) Windows XP

3. Which Windows version introduced the Start menu?
   a) Windows 3.1
   b) Windows 95 ✅
   c) Windows 98
   d) Windows ME

4. Windows XP was released in which year?
   a) 2000
   b) 2001 ✅
   c) 2005
   d) 2006

5. Which feature is NOT part of Windows 11?
   a) Snap Layouts
   b) Integrated Microsoft Teams
   c) Aero Glass interface ✅
   d) Virtual Desktops

6. The Windows OS is primarily a:
   a) Networking software
   b) Programming language
   c) Graphical Operating System ✅
   d) Database software

7. Which Windows version focused mainly on home users with System Restore and multimedia features?
   a) Windows 2000
   b) Windows ME ✅
   c) Windows Vista
   d) Windows 8

8. Which Windows version introduced tile-based Metro UI?
   a) Windows 7
   b) Windows 8 ✅
   c) Windows Vista
   d) Windows 10

9. The code name ‘Whistler’ refers to which Windows version?
   a) Windows Vista
   b) Windows XP ✅
   c) Windows 7
   d) Windows 8

10. Which of the following Windows versions was most long-lasting and widely used in businesses?
    a) Windows 7
    b) Windows XP ✅
    c) Windows 8
    d) Windows ME

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Previous Year Questions (PYQs)

IBPS / SBI PO

1. Which of the following is an example of an operating system?
   a) MS Word
   b) Windows ✅
   c) MS Excel
   d) Google Chrome

2. Windows 95 was notable for introducing:
   a) Command-line interface
   b) Start Menu ✅
   c) Multitasking
   d) None of these

3. Which feature was introduced in Windows 10?
   a) Aero Interface
   b) Cortana ✅
   c) Metro UI
   d) Active Directory

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SSC / JKSSB

1. The latest version of Windows is:
   a) Windows 8
   b) Windows 10
   c) Windows 11 ✅
   d) Windows XP

2. Windows ME is also called:
   a) Millennium Edition ✅
   b) Chicago
   c) Longhorn
   d) Threshold

3. Which Windows OS integrated Microsoft Teams?
   a) Windows 10
   b) Windows 11 ✅
   c) Windows 7
   d) Windows 8.1

4. Which Windows version is business-focused with Active Directory and better security?
   a) Windows ME
   b) Windows 2000 ✅
   c) Windows XP
   d) Windows Vista

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