diff --git a/Microsoft/README.md b/Microsoft/README.md
index 8efd07d..9e8e883 100644
--- a/Microsoft/README.md
+++ b/Microsoft/README.md
@@ -1,10 +1,14 @@
 ## About
 
 This is a fork from [crazy-max](https://github.com/crazy-max) project.
+Add them to your host list.
 
 SpyMicroft is spy and spy_v6 host lists and Microsoft is extra and update hosts:
 [crazy-max Windows hosts](https://github.com/crazy-max/WindowsSpyBlocker/tree/master/data/hosts)
 
 I have added other hosts I've found using Wireshark and tcpdump as well as some common hosts we could find using Windows (Firefox, Nvidia and so on)
 
+The purpose is zero automatic connections using Windows. I strongly recommend LTSC version.
+Anyway, Smartscreen could not be blocked and may send some information even we block those connections (go.microsoft.com and others)
+