Microsoft'a ait popüler, yazılı, sesli ya da görüntülü anlık iletişim yazılımının son versiyonudur.
http://www.microsoft.com/downloads/info.aspx?na=41&SrcFamilyId=FECA5B9F-A82E-46C2-A8E1-DADABBB6ACDD&SrcDisplayLang=tr&u=http%3a%2f%2fdownload.microsoft.com%2fdownload%2f4%2f6%2f0%2f46066849-0168-40D8-B87A-B63F6E6A5E8C%2fwlsetup-web.exe
http://www.microsoft.com/downloads/info.aspx?na=41&SrcFamilyId=FECA5B9F-A82E-46C2-A8E1-DADABBB6ACDD&SrcDisplayLang=tr&u=http%3a%2f%2fdownload.microsoft.com%2fdownload%2f4%2f6%2f0%2f46066849-0168-40D8-B87A-B63F6E6A5E8C%2fwlsetup-web.exe