diff --git a/README.md b/README.md
index dc085b1..7af0777 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,10 @@ How to configure a VirtualBox Windows VM for testing accessibility on OS X
### Windows image
-1. Download the latest version of Windows/IE from .
+1. Download versions of Windows/IE from Microsoft:
+ a. For Mac:
+ b. For Windows:
+ c. For Linux:
2. Unarchive and open the VM image in VirtualBox.
## Virtual machine setup