TABLE 1: Required Services on a Standalone IIS 5.0 Server
Service	Qualifying Statement
COM+ Event System	Required only if you have COM objects that subscribe to the Event Notification System
DNS Client	Required only if your Web server references other computers through DNS
IIS Administrator Service
IPSEC Policy Agent	Required only if you use IPSec
Logical Disk Manager (LDM)	Required only if you use dynamic volumes or logical drives
Logical Disk Administrator Service
Network Connections	Required only when you need to configure NICs
Plug and Play (PnP)
Protected Storage
Remote Procedure Call (RPC)
Security Accounts Manager
System Event Notification	Not required
TCP/IP NetBIOS Helper Service	Required only if the Server service is enabled
Workstation
World Wide Web Publishing Service