Wow... this pages shows up first when googling the problem, and all theses solutions are really scary.
Apache just can't listen to port 80.... simply. Windows 10 activates IIS by default, which listen to port 80. So... Here is a really simple working solution for people who get here first :
1. Hit Windows+R (as administrator)
2. type "net stop WAS", hit enter, say yes to the que
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