CPA software is limited to ins

tall in one computer. I am going to take Becker Review online class on June. Can I install their software on my laptop and PC? as indicated in Becker's website, the software is only for one PC use. Dose that mean if I install it on my PC, it will automatically be disable to install on my laptop again? It's so confusing, what if my computer is dead, I need to format it and reinstall the software? Anyone has this kind of exprerience? Thank you very much