The Microsoft Media Creation Kit will create the install USB or DVD. (google to find it?)

HOWEVER, W10's license is OEM style so my bet (I've won each time here) is you end up buying a new license. The old board is worth a lot since it has the W10 license tied to it.

As to office and photoshop they will be lost so no big as you reinstall again. Once in a while you run into folk that have software they don't know how it was installed. Those titles are gone until they sort that out.