XAMPP won't let me run apache

[rebekaheliza]

So when I installed it told me something about my UAC (User Access control) not letting it do something? and said to configure it after the installation but I don't know what to do and so I tried to run XAMPP and apache and MySQL, this popped up

8:39:20 PM [Apache] Error: Apache shutdown unexpectedly.
8:39:20 PM [Apache] This may be due to a blocked port, missing dependencies,
8:39:20 PM [Apache] improper privileges, a crash, or a shutdown by another method.
8:39:20 PM [Apache] Press the Logs button to view error logs and check
8:39:20 PM [Apache] the Windows Event Viewer for more clues
8:39:20 PM [Apache] If you need more help, copy and post this
8:39:20 PM [Apache] entire log window on the forums


and so it let's me run My SQL but not apache, someone please help? (btw it runs on v3.2.2)

[rebekaheliza]

It found a problem but how do I work my way around it without uninstalling xampp

8:55:03 PM [Apache] Problem detected!
8:55:03 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
8:55:03 PM [Apache] Apache WILL NOT start without the configured ports free!
8:55:03 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
8:55:03 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
8:55:03 PM [Apache] Problem detected!
8:55:03 PM [Apache] Port 443 in use by "C:\Program Files (x86)\Skype\Phone\Skype.exe" with PID 7412!
8:55:03 PM [Apache] Apache WILL NOT start without the configured ports free!
8:55:03 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
8:55:03 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port

[Altrea]

=> [Q&A] solving Port 80 in use by PID 4 (HTTP.sys) issue