[2] Windows NT は、 Microsoft の OS です。
[3] 製品名としては Windows 2000 以来 Windows NT という呼称は使われていません。
[1] NT は、もうひとつの Windows、 Windows NT のことでした。
Please note that our websites may not recognize or take action in response to DNT signals from Web browsers. At this time, there is no universally accepted standard for what a company should do when a DNT signal is detected. In the event a final standard is established, we will assess how to appropriately respond to these signals.