I keep seeing Bing in my optional updates. It gives a little information but I'm still confused. Bing Desktop sets the daily Bing photo as the desktop background and adds a floating search bar. It DOES change the background daily.. Windows 10 Pro - Start10 - part of a local network which is a '3rd party optimizer-free' zone..
2.2.4 HTTP OPTIONS Response. After receiving an HTTP OPTIONS request, a server responds with an HTTP OPTIONS response that specifies the protocol versions it supports.
There are three kinds of responses: 1  One-down responses are submissive to, or accepting of, anotherâs assertions. 2  One-up responses are in opposition to, or counter, anotherâs assertions. 3  One-across responses are neutral in nature.