My World: Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It is including the ability to run many Windows XP productivity programs in Windows XP mode. For added security, you can encrypt your data with BitLocker and BitLocker To Go. And for extra flexibility, you can work in any of 35 languages. Get it all with Windows 7 Ultimate.Everyday tasks are simplerScan all your open windows with live taskbar previews. Find a file, connect to a network, or use Snap to arrange a couple windows side by side. Your PC will work the way you wantMake it yours with personalization and be ready to go with fast sleep and resume. Use more of your older programs with Windows XP mode. Protect your data and be more secure with less effort.