Operating System

Windows Server Domain support. Remote Desktop Server support. Location aware printing. Encrypting the file system, Presentation mode, Home Group Join and Create, Full Windows Aero support. Home Group (Create & Join), Multi-Touch, Premium Games, Windows Media Center

Windows 7 Ultimate has been designed for small and medium and large sized businesses as well as professionals and enthusiasts.AppLocker. BitLocker Drive Encryption, BranchCache Distributed Cache, DirectAccess, Multilingual User Interface Pack, Virtual Hard Disk Booting.

Windows Server Domain support. Remote Desktop Server support. Location aware printing. Encrypting the file system, Presentation mode, Home Group Join and Create, Full Windows Aero support. Home Group (Create & Join), Multi-Touch, Premium Games, Windows Media Center

Concurrent Applications Unlimited, 32-bit and 64-bit mode support, Home Group Join Only, Windows Internet Explorer 8, Windows Media Player 12, Desktop Window Manager, Windows Mobility Center, Windows Aero Partial

Windows 7 Starter puts less between you and what you want to do—less waiting, less clicking, less hassle connecting to networks. Windows 7 Starter combines the latest in reliability and responsiveness with the familiarity and compatibility of Windows. 32Bit Operating System.

Enjoy a PC that works the way you want it to with better support for today’s technologies, like 64-bit PC hardware and memory. Make new things possible: watch Internet TV, pause, rewind, and record TV or use Touch to interact with your PC in new ways.This product includes both 32- and 64-bit versions

Windows® XP Home Edition gives you the freedom to experience more than you ever thought possible with your computer and the Internet. This is the operating system home users have been waiting for—because it offers serious stability, so you can have serious fun. If you’ve always imagined you could do more with your computer, your vision is about to become reality. With Windows® XP Home Edition, you’ll be able to experience the full potential of your PC. Experience the possibilities here.

Easily browse the Internet, Communicate with friends and family around the world, Listen to music and watch videos, Store, print, and share photos online with easy-to-use tools, Limit a child's access to specific web sites, games, and other mature content with parental controls, Use educational, productivity, small business, and other software designed for Windows, Connect cameras, printers, speakers, and other hardware devices designed for Windows, Access updates and enhancements from Microsoft online.

Microsoft Windows Server Standard 2003 R2 with Service Pack 2 64Bit x64 English 1pack DSP OEM CD 1-4CPU 5Client license. Microsoft Windows Server 2003 R2 Standard Edition helps you increase the effectiveness of your computing operation while reducing IT costs. New features simplify and improve branch server management, storage management, and identity and access management, while taking advantage of x64 technology.

Meet the world’s most advanced operating system. Instantly find what you’re looking for. Get information with a single click. Mac OS X Tiger delivers 200+ new features which make it easier than ever to find, access and enjoy everything on your computer. Whether that machine is Intel- or PowerPC-based, you’ll enjoy 21st century innovations before anyone else. Stay ahead of the curve with Mac OS X.

Meet the world’s most advanced operating system. Instantly find what you’re looking for. Get information with a single click. Mac OS X Tiger delivers 200+ new features which make it easier than ever to find, access and enjoy everything on your computer. Whether that machine is Intel- or PowerPC-based, you’ll enjoy 21st century innovations before anyone else. Stay ahead of the curve with Mac OS X.

Windows XP Professional integrates the strengths of Windows 2000 Professional, with the best business features of Windows 98 and Windows Millennium Edition. This combination creates the best desktop operating system for business. Windows XP Professional increases your computing power while lowering cost of ownership for desktop computers.

Windows XP Home Edition sets a new standard for performance and reliability. If you demand the most from your operating system, this version of Windows was designed for you. Find out about all the great features and what you can do with them.

Windows Vista Home Basic is ideal for homes with basic computing needs like e-mail, browsing the Internet, and viewing photos. Easy to set up and maintain, it enables you to quickly find what you're looking for on your PC and the Internet, while providing a more secure environment to help protect you from an unpredictable world.

Windows Vista Home Premium is the preferred edition for home desktop and mobile PCs. It provides a breakthrough design that brings your world into sharper focus while delivering the productivity, entertainment, and security you need from your PC at home or on the go.

Windows Vista Business is the first edition of Windows designed specifically to meet the needs of small businesses. You'll spend less time on technology support-related issues-so you can spend more time making your business successful. Windows Vista Business is the definitive choice for your business today and tomorrow.

Windows Vista Ultimate is the choice for those who want to have it all. Easily shift between the worlds of productivity and play with the most complete edition of Windows Vista. Ultimate provides the power, security, and mobility features needed for work, and all the entertainment features that you want for fun.