The Windows service pack 1 is developed for windows 7, in windows 7 the apps which we are using are added at the corner or edge of the screen, if we drag to the corner we can add recommended apps. windows 7 with product key
So, there is no sidebar provided in windows 7. With these features, windows became the most used operating system globally. Windows 7 ISO can be downloaded from the Microsoft site, and the installation process can be fully completed only by using a Windows product key. So, to get an original copy of Windows 7, a product is to be purchased from Microsoft, many users don’t buy Windows 7 ultimate product key, and they search for many sites for product keys. There are some original default product keys below issued by Microsoft.