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Vista Shell and kernel features

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Windows VistaShell And Kernel Features : 

Windows VistaShell And Kernel Features Pallav Samar Roll No. 60

Brief Overview : 

Brief Overview Release Date : January 30, 2007. Code Name : Longhorn Inherit from : Windows Server 2003 SP 1. Project Costing :$6 Billion.

Inside Vista : The Kernel : 

Inside Vista : The Kernel

: 

Unfair Thread Scheduling – XP,NT,Server,98,95 Thread Priority And Scheduling

Slide 5: 

Windows Vista Cycle-Based Scheduling

Slide 6: 

For better playback ,Vista uses MCSS Multimedia Class Scheduler Service (MCSS)

Changes For Vista Deployment : 

Changes For Vista Deployment

Slide 8: 

Vista essentially installs of an image file ,which is compressed on the DVD. Size of Vista is close to 2 GB as compressed however if uncompressed it is 5GB. One can boot using USB also. I386 no longer exists instead all components installed or not ,reside in Window Memory. Windows Vista And Image

Slide 9: 

Vista first copies the entire image and then image is decompressed and installed. Text Mode Installation Is Gone

Slide 10: 

Boot.ini - used to pass OS and drive information to the boot loader and prepares the disk for booting. No longer used in Vista. Instead Vista uses a new boot loader called “bootmgr”. Boot.ini Is Gone

Slide 11: 

Configuration files are now XML controlled instead of text files. Now files like unattend.txt , sysprep.inf, winbom.ini,cmdlines.txt are now replaced by a single XML file called unattend.xml. Settings are XML Controlled

Vista Overall Features : 

Vista Overall Features

Slide 13: 

Authentic Energetic Reflective Open Windows Aero Glass Theme – Translucent Appearance.

Slide 14: 

The Start Menu New Start Button “Pearl ” or “Orb”. Start Search Programs in Start Menu . Hot Buttons not valid . Not simply a bunch of buttons.

New Volume Controller : : 

New Volume Controller :

Search Uses Indexing for fast search : 

Search Uses Indexing for fast search

Status Bar: : 

Status Bar: Breadcrumb Address Bar

Core Technologies : 

Core Technologies

Slide 19: 

Employs Fast Flash memory (located as USB) To improve system performance by caching commonly used programs and data. Manifest itself in improved battery life on notebook computers . Ready Boost And Ready Drive

Slide 20: 

SuperFetch : It utilizes machine learning techniques to analyze usage patterns to allow Vista to make intelligent decisions. Disk Defragmenter : It makes sure that there is least movement of hard disk’s read and write heads by reassembling the fragments of programs and data files.

Security Related Technologies : 

Security Related Technologies

Slide 22: 

It makes possible for users to use their computer with fewer privileges by default , to stopping malware from making unauthorized changes to the system. Supports Secure Desktop Mode Dual prompts for applications while installing and single prompt for installed applications and tools. User Account Control

Slide 23: 

End User Features

: 

Windows Shell Instant Search Windows Update Parental Control Windows SideShow Windows System Assessment Tool Windows Ultimate Extras Reliability And Performance Monitor Disk Management

Slide 25: 

IE 7 Windows Mail Windows Sidebar Windows Calendar Windows Photo Gallery Windows DVD Maker Windows Media Center Windows Meeting Center Window Media Player 11 The Back Up And Restore Center Speech Recognition Tablet Interface

Thank You “Hare Krishna” : 

Thank You “Hare Krishna”

Slide 27: 

Questions