Sent to WAMP page when going to localhost. (2 replies)

When I type localhost in my search bar, instead of seeing my sites I created in my htdocs file in my XAMPP directory, I'm just directed to the WAMPSERVER homepage. I tried including one of my sites in the bar and I keep getting a '404 Not Found' error. I also get this: 'Apache/2.4.23 (Win64) PHP/5.6.25 Server at localhost Port 80'.

Something else that I think may have to do with it is XAMPP; when I try to start Apache or MySQL, I get this:

10:44:35 AM [Apache] Problem detected!
10:44:35 AM [Apache] Port 80 in use by ""c:\wamp64\bin\apache\apache2.4.23\bin\httpd.exe" -k runservice" with PID 16448!
10:44:35 AM [Apache] Apache WILL NOT start without the configured ports free!
10:44:35 AM [Apache] You need to uninstall/disable/reconfigure the blocking application
10:44:35 AM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
10:44:35 AM [mysql] Problem detected!
10:44:35 AM [mysql] Port 3306 in use by "c:\wamp64\bin\mysql\mysql5.7.14\bin\mysqld.exe wampmysqld64"!
10:44:35 AM [mysql] MySQL WILL NOT start without the configured ports free!
10:44:35 AM [mysql] You need to uninstall/disable/reconfigure the blocking application
10:44:35 AM [mysql] or reconfigure MySQL and the Control Panel to listen on a different port

To be quite honest, I'm not sure if I should have XAMPP and WAMP on the same computer. I'm following a tutorial on how to download WordPress locally.