diff --git a/windows-setup.org b/windows-setup.org
index f2d539e..1ddfc8a 100644
--- a/windows-setup.org
+++ b/windows-setup.org
@@ -6,6 +6,11 @@
 #+DATE: <2020-09-26 Sat 06:45>
 
 
+This org file will guide you through the process of setting a development environment in Windows 10 using Windows Subsystem for Linux.
+
+The Windows Subsystem for Linux lets developers run a GNU/Linux environment -- including most command-line tools, utilities, and applications -- directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup.
+
+
 * Install windows subsystem for linux
 
 To get underway we need to enable [[https://docs.microsoft.com/en-us/windows/wsl/install-win10][WSL2]].  This requires a 64bit installation of Windows 10 professional, build 18362 or higher.