Windows Review
1, Windows Server SP2, Windows Server R2 SP1, Windows Server and Windows Server R2 from Official Microsoft Download Center. Steps to take before installing Windows 7 Service Pack 1 from the Microsoft Download Center If you choose to install Windows 7 SP1 from the Microsoft Download Center Web site, there are steps that you can take to make sure that you have a good experience when you install the service pack.
Only Windows 7 Ultimate and Windows 7 Enterprise can install more than one MUI language packs but I have already written about how to install language pack on non- supported Windows 7 like Windows 7 Starter Edition or Windows 7 Home Basic Edition. If you want to convert it to some other language, you will need to install the specific language pack for that language.
In this article, you will find direct download links to Windows 7 SP1 language packs for all available languages.