宝贝向前冲闯关:net start 命令弄出来的是后台服务吗？

这些是用"net start"命令弄出来的，这是计算机的后台服务吗？请高手帮我看一下，有没有问题，谢谢
Application Experence Lookup Service
Application Layer Gateway Service
Autonmatic Updates
COM+ Event System
Computer Browser
Cryptographic Services
DCOM Server Process Launcher
DHCP Client
Distributed Link Tracking Client
Distributed Transaction Coordinator
DNS Client
Error Reporting Service
Event Log
Help and Support
IMAPI CD-Burning COM Service
IPSEC Services
Logical Disk Manager
Network Connections
Network Location Awareness <NLA>
Plug and Play
Print Spooler
Protected Storage
Remote Access Connection Manager
Remote Procedure Call <RPC>
Remote Registry
Rising Personal Firewall Service
Rising process Communication Center
RsRavMon Service
Secondary Logon
Security Accounts Manager
Server
Shell Hardware Detection
System Event Notification
Task Scheduler
TCP/IP NetBIOS Helper
Telephony
Terminal Services
Themes
Windows Audio
Windows Firewall/Internet Connection Sharing <ICS>
Windows Image Acquisition <WIA>
Windows Management Instrumentation
Windows Time
Wireless Configuration
Workstation