I wonder as Xampp working fine for me for long period of time but today apache not working 😦
I search on net and I found That
You have other software, such as the Internet Telephone “Skype” which also blocks the port 80. If the problem is “Skype”, you can:
Go in Skype to Actions –> Options –> Connection –> remove the check mark at “use port 80 for an alternate port” and restart Skype. Now it should work.
Finally it works 🙂
As I always not logged into skype but today I Logged in. It causes issue But finally issue was solved.