1. Presented by ,
Ankit Kumar Bansal
Roll no - 1113310035
Branch - CSE
Section - A

2. Introduction
 Versions of Windows
 Windows 8
 Windows 8.1
 Versions of Windows 8.1
 New features in Windows 8.1
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A series of graphical interface operating
system developed by Microsoft.
Programmed in Assembly , C , C++ language.
Closed / Shared source model.
Multilingual.
Windows updates and Windows Anytime
Upgrades readily available from Microsoft
website.
Supported platforms are ARM, IA32, Itanium, x86-64.

4. Versions of Windows

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Improved user interface.
Faster booting.
Metro UI design.
Integrated applications.
New lock screen with a clock and
notifications.
Improved task manager.
More safety and security.
Online services and functionality.
Windows app store.

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Reintroduction of start button.
Enhanced multi-tasking.
All apps sorting.
Modern UI features.
Better organization and customization on the
start screen.
Improved Windows store and built-in apps.
Apps view on the start screen.
OneDrive Integration in File explorer
(Windows explorer).

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Windows RT 8.1
Windows 8.1
Windows 8.1 Pro
Windows 8.1 Enterprise

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Advanced searching.
Better modern UI PC settings.
Apps filtering and control.
3D printing support.
Shared wallpaper.
Onedrive.