address feedback

Author: jacobhylen

content/micropython-course/course/00.introduction-arduino/intro-to-arduino.md

@@ -73,4 +73,4 @@ Programming an Arduino using MicroPython is a slightly different experience. In
 
 Over the years Arduino has released over a hundred different development boards, each different from the other. You choose the board depending on what you want to achieve, e.g. some boards have a Wi-Fi® module allowing you to connect to the Internet, and some have onboard sensors that allow you to record sensor data.
 
-- [Next chapter: Introduction to MicroPython](/micropython-course/course/introduction-python)
+- [Next chapter: Introduction to MicroPython](/micropython-course/course/installation)

content/micropython-course/course/01.installation/installation-tools.md

@@ -16,8 +16,8 @@ In this chapter we will go over how to install the prerequisite software: the **
 
 The software you will have installed are:
 
-- [Arduino Lab for MicroPython](https://labs.arduino.cc/en/labs/micropython)
-- The [Arduino MicroPython Installer](https://labs.arduino.cc/en/labs/micropython-installer)
+- Arduino Lab for MicroPython
+- The Arduino MicroPython Installer
 
 ![The Installed Software](./assets/apps-open.png)
 
@@ -39,7 +39,7 @@ The **Firmware Installer** program will help install MicroPython on your board.
 
 It will automatically download the latest version of the MicroPython firmware and install it on your board, so that all you need to do is to connect the board and press a button.
 
-First [download the app here](), and extract the files to a folder on your computer.
+First [download the app here](https://labs.arduino.cc/en/labs/micropython-installer), and extract the files to a folder on your computer.
 
 If you're on macOS, move the application to your **Applications** folder.