广州广丰装饰:请高手帮我看看这些服务正常吗？

请问有高手能看懂吗？哪写服务是不需要的？哪些有可能被病毒感染了？谢谢大家！
Application Layer Gateway Service
Autodesk Licensing Service
Automatic Updates
Backbone Service
COM+ Event System
Computer Browser
Cryptographic Services
DCOM Server Process Launcher
DHCP Client
Distributed Link Tracking Client
DNS Client
Error Reporting Service
Event Log
Fast User Switching Compatibility
Help and Support
IPSEC Services
Logical Disk Manager
Network Connections
Network Location Awareness (NLA)
NVIDIA Display Driver Service
Plug and Play
Print Spooler
Protected Storage
Remote Procedure Call (RPC)
Remote Registry
Rising Process Communication Center
RsRavMon Service
Secondary Logon
Security Accounts Manager
Security Center
Server
Shell Hardware Detection
SSDP Discovery Service
System Event Notification
Task Scheduler
TCP/IP NetBIOS Helper
Terminal Services
Themes
WebClient
Windows Audio
Windows Firewall/Internet Connection Sharing (ICS)
Windows Management Instrumentation
Windows Time
Wireless Zero Configuration
Workstation

谢谢高手了，请高手加我的QQ18954744