As I demonstrated in class (lesson 67), I use Wild Voice Studio to record myself speaking. Here’s where to find it. It’s free and easy to use.
My suggestions on how to use it are: you can download Wild Voice Studio, install it and use it to record yourself reading, speaking or singing in English. Then you can save the recorded file as an .mp3 file and add it to your digital portfolio. If you prefer you can save your recordings to a pen or burn them on a CD.
You can also include your CD or pen drive in your ‘traditional’ porfolio, if you prefer not to use a digital one.