Why Boot Camp Assistant cannot be used on macbook pro apple M1
How to install windows 10 on macbook pro 13 M1
How to install windows 10 on macbook pro 13 M1
you can't
because the normal microsoft windows is made for an intel compatible x86 based cpu
and apple m1 is arm based cpu
boot camp is not an emulator so the m1 cpu would not understand the content of the bootcamp partition
If you can, consider returning this Mac and buying an Intel Mac, till they are still available.
Why Boot Camp Assistant cannot be used on macbook pro apple M1