So, you want to play Fallout Shelter on your PC?
It is actually not all that difficult, just follow the steps below and you will be up and running in no time.
I tested this on my Lenovo Laptop, running on Windows 10 64-bit, your mileage may vary, but if you have any questions, just ask them in the comments section.
I must say, it is much nicer than playing on phone or even a tablet: