diff --git a/README.md b/README.md
index 15ceb1c..6dfcb50 100644
--- a/README.md
+++ b/README.md
@@ -126,11 +126,11 @@ As of 23 Aug.
 
 #### On Mac OSX
 
-Download and run [this installer](https://github.com/Komrade/Komrade/raw/master/bin/InstallKomrade.app.zip).
+Download and run [this installer](https://github.com/Komrade/Komrade/raw/master/script/InstallKomrade.app.zip).
 
 #### On Linux or Windows
 
-* Open a terminal in Linux, or a Cygwin shell in Windows;
+* Open a terminal in Linux, or a [Cygwin shell](https://cygwin.com/install.html) in Windows;
 * Copy and paste the following line into it:
 
 ```
@@ -142,6 +142,8 @@ bash <(curl -s komrade.app/run)
 
 ### Run
 
+#### Mac OSX
+
 Install as above.
 
 For the mobile/desktop app, run: