Hello, I'm new to the security world, can someone shed some lite on this situation. Here is a recent security scan report on one my servers. How would i secure this?

Audit Report
Table of content
Summary
Host XXX.XXX.XXX.XXX
Security hole on port/service "pcsync-https 8443/tcp)"
Security hole on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "sabarsd (8401/tcp)"
Security warning on port/service "https (443/tcp)"
Security warning on port/service "smtp (25/tcp)"
Security warning on port/service "abarsd (8402/tcp)"
Security warning on port/service "https (443/tcp)"
Security warning on port/service "http (80/tcp)"
Security warning on port/service "pop3 (110/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "https (443/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "ms-wbt-server (3389/tcp)"
Security warning on port/service "mysql (3306/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "pcsync-https (8443/tcp)"
Security warning on port/service "https (443/tcp)"
Security information on port/service "ftp (21/tcp)"
Security information on port/service "pcsync-https (8443/tcp)"
Security information on port/service "sabarsd (8401/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "abarsd (8402/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "general/icmp"
Security information on port/service "ms-sql-s (1433/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "pop3 (110/tcp)"
Security information on port/service "smtp (25/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "sabarsd (8401/tcp)"
Security information on port/service "mysql (3306/tcp)"
Security information on port/service "blackjack (1025/tcp)"
Security information on port/service "qip-audup (2765/tcp)"
Security information on port/service "dicom-iscl (2761/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "epmap (135/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "ms-wbt-server (3389/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "pcsync-https (8443/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "pcsync-https (8443/tcp)"
Page 1
Digitally signed by
Comodo CA Limited
Date: 2007.11.13
20:53:03 UTC
Reason: verification of
content
Location: secure
Security information on port/service "sabarsd (8401/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "abarsd (8402/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "general/tcp"
Security information on port/service "general/tcp"
Security information on port/service "ftp (21/tcp)"
Security information on port/service "ms-sql-s (1433/tcp)"
Security information on port/service "pcsync-https (8443/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "general/tcp"
Security information on port/service "https (443/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "pcsync-https (8443/tcp)"
Security information on port/service "sabarsd (8401/tcp)"
Security information on port/service "https (443/tcp)"
Security information on port/service "abarsd (8402/tcp)"
Security information on port/service "http (80/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Security information on port/service "microsoft-ds (445/tcp)"
Mitigation Plan
Summary
Audit started: 2007-11-13 18:58:21
Audit finished: 2007-11-13 19:44:53
Audit time: 46:31
Total devices scanned: 1
Security Holes found (High Risk): 2
Security Warnings found (Medium Risk): 17
Security Notifications found (Low Risk): 51
List of devices scanned:
• Host XXX.XXX.XXX.XXX has:
• 2 security holes
• 17 security warnings
• 51 security notifications
Host XXX.XXX.XXX.XXX.

Let me know... thanks!