Welcome

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Name: MD FAISALID : 09102101150Name: JOYA AKTERID : 09102101151

Overview

What is operating system?Concept about Windows 7. Features of Windows-7.Compare Windows.Future Windows.Features of Windows-8.Reference .

What is operating system?

• An Operating System (OS) is an organised collection of programs that acts as an interface between machine hardware and users, providing users with a set of facilities and maintenance of programs and at the same time controlling the allocation of resources.

Example: MS-DOS, UNIX, Windows-98,02, Windows Vista, Windows XP, Windows-7,8 etc.

Concept about Windows 7?

• Windows 7 is the Microsoft Windows operating system released commercially in October 2009.

• Windows 7 is built on the Vista kernel. To many end users the biggest changes between Vista and Windows 7 are faster boot times, new user interfaces and the addition of Internet Explorer 8.

Features of Windows-7

• Make the things you do every day easier with improved desktop navigation.

• Start programs faster and more easily.

• Make your web experience faster, easier and safer.

• Watch many of your favorite TV shows for free when and where you want with Internet TV.

Features of Windows-7 Con..

• Connect to company networks easily and more securely.

• Full-system Backup and Restore found in all editions.

• Help protect data on your PC and portable storage devices against loss or theft .

• Work in the language of your choice and switch between any of 35 languages.

Features of Windows-7 Con..

• Enjoy music and video on your home PC—even when you're not at home (Remote Media Streaming).

• Pair Windows 7 with a touch screen and you won't always need a keyboard or mouse.

• Windows 7 makes the most of powerful 64-bit PCs, the new desktop standard.

• Designed to sleep and resume quicker, be less memory hungry, and spot USB devices faster.

Features of Windows-7 Con..

• Easily create a home network and connect your PCs to a printer with HomeGroup.

• Speedy access to your favorite pictures, songs, websites, and documents.

• Connect to your home PC media library while you're away.

• Built-in defense against spyware and other malware.

Compare Windows xp vs. w-7 Windows 7

1. Full IPv6 support.2. Connect to any

available wireless network in just three clicks.

3. Connect to company networks securely.

4. Advanced GUI support.

5. 5.Direct X 11.

Windows XP

1. Mainly IP v4.2. Not possible.

3. Same too windows 7.

4. Have standard GUI support.

5. Direct X 9.

Compare Windows vista vs. w-7

Windows 71. Connect to your

home PC media library while you're away.

2. Get the most realistic game graphics and vivid multimedia.

3. More improvement to personalize your desktop with themes and photos.

Windows Vista1. Not possible.

2. Same.

3. Personalize your desktop with themes and photos.

Compare Windows cont..

Windows 7

Navigate lots of open windows more quick

Improved power management for longer battery life.

Manage and monitor your children’s PC use.

Windows Vista

Not possible

Not like Win-7

Same too Win-7

Future Windows• Windows 8 is the codename for the next version of the

Microsoft Windows computer operating system following Windows 7.

• It has many changes from previous versions. In particular it adds support for ARM microprocessors in addition to the previously supported x86 microprocessors from Intel and AMD.

Features of Windows-8

• Windows To Go: Boot from a USB device (called live USB).

• Windows store: Similar to Apple’s App Store, buy and download apps from Microsoft and app developers.

• Better security: Internet with a little less worrying the latest security upgrade to Windows Defender.

Features of Windows-8 Cont..• Internet explorer 10: Improved web experience.• Faster Booting: Turn on and use the PC with

lighting speed using Windows 8’s new addition.

• Minimal RAM: Run Windows 8 with less than 300 Mb RAM.

• Single Platform: This OS on any platform available- desktop, laptop, tablet, or mobile phone.

Reference

• http://windows.microsoft.com• http://en.wikipedia.org/wiki/Windows_8

Thanks