Yes and no. The hard drive also has all the drivers and would be set up for your hardware configuration. If windows did load then you'd need to install all the drivers for the hardware on her PC.
Alternatively it might not work at all..
Samsung Galaxy S9 review
Wacom Cintiq Pro 24 and 32 review – hands-on
When is the next Apple event?
Qu’est-ce qu’Amazon Prime ?