Update FAQ (#2190)

Author: nibanks

docs/FAQ.md

@@ -6,24 +6,24 @@ At this time there is no plan to open source the rest of Windows.
 
 > When is this shipping with Windows?
 
-The kernel mode version, msquic.sys, ships in Windows. For more details see our [support and release documentation](Release.md).
+The kernel mode version, msquic.sys, ships in Windows (Server 2022 and Windows 11). At this time, there is no plan to ship msquic.dll in Windows. For more details see our [platform support documentation](Platforms.md).
 
 > Why isn’t there an HTTP/3 implementation along with MsQuic?
 
-MsQuic is designed as a generic QUIC transport for any application protocol. Several HTTP/3 stacks that use MsQuic exist, both internal to Windows and external (.NET Core).
+MsQuic is designed as a generic QUIC transport for any application protocol. Several HTTP/3 stacks that use MsQuic exist, both internal to Windows (http.sys) and external (.NET Core).
 
-> Do you plan to support other platforms?
+> What platforms does MsQuic support?
 
-MsQuic currently supports Windows, Linux and macOS. In the future support for other platforms may be added.
+MsQuic currently supports Windows (including Xbox), Linux (including Android) and macOS (alpha) based platforms.
 
 > Isn’t QUIC a Google product?
 
-QUIC was started by Google, but then was picked up by the IETF to be standardized (see [here](https://datatracker.ietf.org/wg/quic/about/)). MsQuic is an implementation of that standard.
+QUIC was started by Google, but then was standardized by the IETF (see [here](https://datatracker.ietf.org/wg/quic/about/)). MsQuic is an implementation of that standard.
 
 > Does this mean Microsoft will stop investing in TCP?
 
 TCP will continue to be used widely for a long time and we will continue to improve it as necessary.
 
 > Why is MsQuic written in C?
 
-Windows Kernel mode is one of the supported platforms, and while it supports some C++ features, it does not support all of them. So, it was decided to use just pure C to reduce complexity.
+Windows Kernel mode is one of the supported platforms, and while it supports some C++ features, it does not support all of them. So, it was decided to use just pure C to reduce complexity. The MsQuic API is exposed/projected into several other languages, including C++, C# and Rust.