diff --git a/README.md b/README.md
index 323d8e8..113f3fa 100644
--- a/README.md
+++ b/README.md
@@ -43,11 +43,11 @@ while True:
 
 ## Setup:
 1. Verify that your Arduino board communicates at the baud rate specified in the 
-setup() function in prototype.ino. Change it if necessary.
-1. Load the sketch prototype.ino onto your Arduino board.
-2. Import the included arduino library into your python script.
+`setup()` function in `prototype.ino`. Change it there if necessary.
+1. Load the sketch `sketches\prototype\prototype.ino` onto your Arduino board, using the Arduino IDE.
+2. Import the included arduino library `Arduino.py` into your python script.
 
-For examples, see arduino/examples.py. This file contains methods which replicate
+For a collection of examples, see `arduino/examples.py`. This file contains methods which replicate
 the functionality of many Arduino demo sketches. 
 
 ## Classes
@@ -159,4 +159,4 @@ response_char = board.SoftwareSerial.read() #read response character
 * Add I2C / TWI function support (Arduino Wire.h commands)
 * Add tone() / noTone() squarewave generator support for piezo type speakers
 * Include a wizard which generates 'prototype.ino' with selected serial baud rate and Arduino function support (to help reduce memory requirements).
-* Multi-serial support for Arduino mega (Serial1.read(), etc)
+* Multi-serial support for Arduino mega (Serial1.read(), etc)