This podcast is great because it explains what you are and are not permitted to do on Shabbat. Rabbi Goldwag goes through the book in hebrew point by point so it is extremely thorough. As someone who is now Shomer Shabbat, this podcast helped me understand the do's and don'ts of Shabbos. As well, I have gained a deeper Halachic knowledge of Judaism overall.
Be sure to start of with the first podcast in this series. Since it is going through a series of books, if you don't start at the first one it's like starting a book from the middle.
I hope that the holiness of your shabbas has increased like mine.