xamppでローカルサーバーを動かしたいが、Apacheにエラーが出てしまい今日を無駄に過ごしました。。。

xamppに表示されたエラー内容を転載します。
たいへん恐縮ですが対策を教えていただけないでしょうか。
エラー内容***

1: 20:41:19 [Apache] Apache Service detected with wrong path
2: 20:41:19 [Apache] Change XAMPP Apache settings or
3: 20:41:19 [Apache] Uninstall/disable the other service manually first
4: 20:41:19 [Apache] Found Path: ERROR: Not Able To Open Service Manager
5: 20:41:19 [Apache] Expected Path: "c:\xampp\apache\bin\httpd.exe" -k runservice
6: 20:41:19 [Apache] Problem detected!
7: 20:41:19 [Apache] Port 80 in use by "system"!
8: 20:41:19 [Apache] Apache WILL NOT start without the configured ports free!
9: 20:41:19 [Apache] You need to uninstall/disable/reconfigure the blocking application
10: 20:41:19 [Apache] or reconfigure Apache to listen on a different port
11: 20:41:19 [Apache] Problem detected!
12: 20:41:19 [Apache] Port 443 in use by "httpd.exe"!
13: 20:41:19 [Apache] Apache WILL NOT start without the configured ports free!
14: 20:41:19 [Apache] You need to uninstall/disable/reconfigure the blocking application
15: 20:41:19 [Apache] or reconfigure Apache to listen on a different port

***************

本当に申し訳ないのですが、
初心者が理解できるご回答をお願いいたします。

何卒よろしくお願い致します。