Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
: These kits are sets of tools provided by Microsoft to Original Equipment Manufacturers (OEMs). They allow manufacturers to pre-load Windows operating systems, drivers, and specific applications (like legacy Hotmail/MSN clients) onto new computers before they reach consumers.