Five unique features are only available in Windows 7

If Windows Vista comes up with not so many outstanding features that make people forget about XP, then with Windows 7 product key, that might be different. New features and highlights below may make you think again about whether to use Windows 7 or not.
Device Stage
Although Windows Vista can fully recognize the presence of cameras, phones, printers, and other peripherals, Windows 7's Device Stage features them as privileges. The operating system will reserve a glossy state window for each device, which you can easily manage for files, media, and special device functions.
HomeGroup
In the past, when you added a computer to your local network or home network, you would have to spend a lot of work to split resources shared between machines.
But now, Microsoft is committed to removing the nuisance and discomfort of the internal network for its operating system users by providing the HomeGroup feature. Now you can add PCs and devices to your local network without the hassle of sharing files, printers and the like. That's why we should use the seventh version and wonder why so far this feature has been used.
Jump Lists
Similar to using the Recent Document menu to help you easily find the files you have just used, the Jump Lists feature provides quick access to the information used by programs. For example, you can right-click on the Internet Explorer icon on the taskbar and select the list of frequently visited or recently visited Web sites in the list and you can quickly access them. Once you start using Jump List, you will feel this is an indispensable feature of Windows 7 home premium product key.
Libraries
Most of us have documents, music, pictures and movies scattered in many folders on the computer. Libraries are special folders in Windows 7 that list those items in a common area, regardless of where you store them anywhere on your hard drive. This will not be too hard when searching for files in a certain format. And most of all, Libraries are easily shared across home networks and home networks through the HomeGroup feature mentioned above.
One-click Wi-Fi
Unlike Windows Vista, Windows 7 ultimate product key lets you connect to a wireless network simply and easily: Click the Internet connection icon in the system tray, and select from the list of results of hotspots that can be used to connect wi- fi. Let's say you can find third-party programs to manage wi-fi connectivity for Vista, but nothing can streamline and smooth this feature on Windows 7.
Currently, the trial version of Windows 7 RC continues to allow you to download and try until June next year, if you want, you can see how to download and upgrade to Windows 7 RC.