diff --git a/windows-C++/README.md b/windows-C++/README.md
new file mode 100644
index 0000000..1443cfd
--- /dev/null
+++ b/windows-C++/README.md
@@ -0,0 +1,4 @@
+# MSYS2 UCRT64
+```sh
+pacman -Sy --noconfirm mingw-w64-x86_64-gcc mingw-w64-x86_64-toolchain mingw-w64-x86_64-windows-default-manifest mingw-w64-x86_64-headers-git
+```
\ No newline at end of file