Windows 7 Services Guide

Notes

Click service name for full detail page on that service, including description, consequences of disabling it, services required for it to run, and services that rely on that service!
My configurations are not guaranteed to work with every computer, nor to do everything you want. Read the descriptions and make decisions based on your needs. What I find useless, you may not.
Use services.msc to manage services
'*' denotes that the process cannot be stopped, or changed from 'Automatic' setting
Automatic (DS) = Automatic (Delayed Start)
.reg scripts for all these configurations are available here
This page is updated daily.
Any suggestions, corrections, comments? Go to the detail page, and drop a comment.
NA indicates that the service is not installed on that version of Win7

Disclaimer: Use this site at your own risk. I am not responsible for damage to your computer, or anything else. This list may change at any time.

Safe: Services that do not affect the user experience in any way. You should not even notice a difference when using these settings, but it is possible. Disables unnecessary services.
Tweaked: Many heavy and most likely unused services have been disabled. This is much lighter than 'Safe'. Aero disabled, but Themes left alone, as many people will blindly run this without reading what services are gone, and will be surprised/angry to see themes disappear.
Minimal: All services that are not necessary to every day use and windows update have been disabled. Themes is disabled, Aero is disabled, firewall disabled. This assumes you have your OWN firewall/AV software installed!

Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
ActiveX Installer (AxInstSV)	?	Manual	?	Manual	.	.	.
Adaptive Brightness	?	Manual	?	Manual	.	.	.
Application Experience	?	Manual	?	Automatic	Automatic	Manual	Disabled
Application Identity	?	Manual	?	Manual	.	.	.
Application Information	?	Manual	?	Manual	Manual	Manual	Manual
Application Layer Gateway Service	?	Manual	?	Manual	Manual	Manual	Disabled
Application Management	?	NA	?	Manual	Manual	Manual	Disabled
Background Intelligent Transfer Service	?	Automatic (DS)	?	Automatic (DS)	Automatic (DS)	Manual	Manual
Base Filtering System	?	Automatic	?	Automatic	Automatic	Automatic	Disabled
BitLocker Drive Encryption Service	?	Manual	?	Manual	.	.	.
Block Level Backup Engine Service	?	Manual	?	Manual	Manual	Disabled	Disabled
Bluetooth Support Service	?	Manual	?	Manual	.	.	.
BranchCache	?	NA	?	Manual	.	.	.
Certificate Propagation	?	Manual	?	Manual	Manual	Disabled	Disabled
CNG Key Isolation	?	Manual	?	Manual	Manual	Manual	Disabled
COM+ Event System	?	Automatic	?	Automatic	Manual	Manual	Manual
COM+ System Application	?	Manual	?	Manual	Manual	Disabled	Disabled
Computer Browser	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Credential Manager	?	Manual	?	Manual	.	.	.
Cryptographic Services	?	Automatic	?	Automatic	Manual	Manual	Manual
DCOM Server Process Launcher	?	Automatic*	?	Automatic*	Automatic*	Automatic*	Automatic*
Desktop Window Manager Session Manager	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
DHCP Client	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Diagnostic Policy Service	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
Diagnostic Service Host	?	Manual	?	Manual	Manual	Disabled	Disabled
Diagnostic System Host	?	Manual	?	Manual	Manual	Disabled	Disabled
Disk Defragmenter	?	Manual	?	Manual	.	.	.
Distributed Link Tracking Client	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Distributed Transaction Coordinator	?	Manual	?	Manual	Manual	Disabled	Disabled
DNS Client	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Encrypted File System (EFS)	?	Manual	?	Manual	.	.	.
Extensible Authentication Protocol	?	Manual	?	Manual	Manual	Manual	Disabled
Fax	?	Manual	?	Manual	Disabled	Disabled	Disabled
Function Discovery Provider Host	?	Manual	?	Manual	Manual	Disabled	Disabled
Function Discovery Resource Publication	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Group Policy Client	?	Automatic*	?	Automatic*	Automatic*	Automatic*	Automatic*
Health Key and Certificate Management	?	Manual	?	Manual	Manual	Disabled	Disabled
HomeGroup Listener	?	Manual	?	Manual	.	.	.
HomeGroup Provider	?	Manual	?	Manual	.	.	.
Human Interface Device Access	?	Manual	?	Manual	Manual	Disabled	Disabled
IKE and AuthIP IPsec Keying Modules	?	Manual	?	Automatic	Manual	Disabled	Disabled
Interactive Services Detection	?	Manual	?	Manual	Manual	Disabled	Disabled
Internet Connection Sharing (ICS)	?	Disabled	?	Disabled	Manual	Disabled	Disabled
IP Helper	?	Automatic	?	Automatic	Manual	Disabled	Disabled
IPsec Policy Agent	?	Manual	?	Automatic	Manual	Disabled	Disabled
KtmRm for Distributed Transaction Coordinator	?	Manual	?	Automatic (DS)	Automatic (DS)	Disabled	Disabled
Link-Layer Topology Discovery Mapper	?	Manual	?	Manual	Manual	Disabled	Disabled
Media Center Extender Service	?	Disabled	?	Disabled	.	.	.
Microsoft .NET Framework NGEN	?	Manual	?	Manual	Manual	Manual	Manual
Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
Microsoft iSCSI Initiator Service	?	Manual	?	Manual	Manual	Disabled	Disabled
Microsoft Software Shadow Copy Provider	?	Manual	?	Manual	Manual	Disabled	Disabled
Multimedia Class Scheduler	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Net.Tcp Port Sharing Service	?	Disabled	?	Disabled	Disabled	Disabled	Disabled
Netlogon	?	Manual	?	Manual	Manual	Disabled	Disabled
Network Access Protection Agent	?	Manual	?	Manual	Manual	Disabled	Disabled
Network Connections	?	Manual	?	Manual	Manual	Manual	Disabled
Network List Service	?	Automatic	?	Manual	Manual	Manual	Disabled
Network Location Awareness	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Network Store Interface Service	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Offline Files	?	NA	?	Automatic	Disabled	Disabled	Disabled
Parental Controls	?	Manual	?	Manual	Disabled	Disabled	Disabled
Peer Name Resolution Protocol	?	Manual	?	Manual	Manual	Disabled	Disabled
Peer Networking Grouping	?	Manual	?	Manual	Manual	Disabled	Disabled
Peer Networking Identity Manager	?	Manual	?	Manual	Manual	Disabled	Disabled
Performance Counter DLL Host	?	NA	?	Manual	.	.	.
Performance Logs & Alerts	?	Manual	?	Manual	Manual	Disabled	Disabled
Plug and Play	?	Automatic*	?	Automatic*	Automatic*	Automatic*	Automatic*
PnP-X IP Bus Enumerator	?	Manual	?	Manual	Manual	Disabled	Disabled
PNRP Machine Name Publication Service	?	Manual	?	Manual	Manual	Disabled	Disabled
Portable Device Enumerator Service	?	Manual	?	Automatic	Manual	Disabled	Disabled
Power	?	Automatic	?	Automatic	.	.	.
Print Spooler	?	Automatic	?	Automatic	Automatic	Automatic	Disabled
Problem Reports and Solutions Control Panel Support	?	Manual	?	Manual	Manual	Disabled	Disabled
Program Compatibility Assistant Service	?	Manual	?	Automatic	Automatic	Manual	Disabled
Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
Protected Storage	?	Manual	?	Manual	Manual	Manual	Disabled
Quality Windows Audio Video Experience	?	Manual	?	Manual	Manual	Disabled	Disabled
Remote Access Auto Connection Manager	?	Manual	?	Manual	Manual	Disabled	Disabled
Remote Access Connection Manager	?	Manual	?	Manual	Manual	Manual	Disabled
Remote Desktop Configuration	?	Manual	?	Manual	.	.	.
Remote Desktop Services	?	Manual	?	Manual	.	.	.
Remote Desktop Services UserMode Port Redirector	?	NA	?	Manual	.	.	.
Remote Procedure Call (RPC)	?	Automatic*	?	Automatic*	Automatic*	Automatic*	Automatic*
Remote Procedure Call (RPC) Locator	?	Manual	?	Manual	Manual	Manual	Disabled
Remote Registry	?	Manual	?	Manual	Manual	Disabled	Disabled
Routing and Remote Access	?	Disabled	?	Disabled	Disabled	Disabled	Disabled
RPC Endpoint Mapper	?	Automatic	?	Automatic	.	.	.
Secondary Logon	?	Manual	?	Automatic	Manual	Disabled	Disabled
Secure Socket Tunneling Protocol Service	?	Manual	?	Manual	.	.	.
Security Accounts Manager	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Security Center	?	Automatic (DS)	?	Automatic (DS)	Automatic (DS)	Manual	Disabled
Server	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Shell Hardware Detection	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Smart Card	?	Manual	?	Manual	Manual	Disabled	Disabled
Smart Card Removal Policy	?	Manual	?	Manual	Manual	Disabled	Disabled
SNMP Trap	?	Manual	?	Manual	Manual	Disabled	Disabled
Software Protection	?	Automatic (DS)	?	Automatic	Automatic	Automatic	Automatic
SPP Notification Service	?	Manual	?	Manual	.	.	.
SSDP Discovery	?	Manual	?	Manual	Manual	Disabled	Disabled
Superfetch	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
System Event Notification Service	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Tablet PC Input Service	?	Manual	?	Automatic	Manual	Disabled	Disabled
Task Scheduler	?	Automatic*	?	Automatic*	Automatic*	Automatic*	Automatic*
TCP/IP NetBIOS Helper	?	Automatic	?	Automatic	Manual	Disabled	Disabled
Telephony	?	Manual	?	Manual	Manual	Disabled	Disabled
Terminal Services UserMode Port Redirector	?	NA	?	Manual	Manual	Disabled	Disabled
Themes	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Thread Ordering Server	?	Manual	?	Manual	Manual	Manual	Disabled
TPM Base Services	?	Manual	?	Manual	Manual	Disabled	Disabled
UPnP Device Host	?	Manual	?	Automatic	Manual	Disabled	Disabled
User Profile Service	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Virtual Disk	?	Manual	?	Manual	Manual	Manual	Manual
Volume Shadow Copy	?	Manual	?	Manual	Manual	Disabled	Disabled
WebClient	?	Manual	?	Automatic	Manual	Disabled	Disabled
Windows Audio	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Windows Audio Endpoint Builder	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Windows Backup	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Biometric Service	?	Manual	?	Manual	.	.	.
Windows CardSpace	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Color System	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Connect Now - Config Registrar	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Defender	?	Automatic (DS)	?	Automatic	Automatic	Disabled	Disabled
Windows Driver Foundation - User-mode Driver Framework	?	Automatic	?	Manual	Manual	Disabled	Disabled
Windows Error Reporting Service	?	Manual	?	Automatic	Manual	Disabled	Disabled
Windows Event Collector	?	Manual	?	Manual	Manual	Disabled	Disabled
Service	Home Basic	Home Premium	Business	Ultimate	'Safe'	Tweaked	Minimal
Windows Event Log	?	Automatic	?	Automatic	Automatic	Automatic	Automatic
Windows Firewall	?	Automatic	?	Automatic	Automatic	Disabled	Disabled
Windows Font Cache Service	?	Manual	?	Manual	.	.	.
Windows Image Acquisition (WIA)	?	Automatic	?	Manual	Manual	Disabled	Disabled
Windows Installer	?	Manual	?	Manual	Manual	Manual	Manual
Windows Management Instrumentation	?	Automatic	?	Automatic	Automatic	Manual	Manual
Windows Media Center Receiver Service	?	Manual	?	Manual	Disabled	Disabled	Disabled
Windows Media Center Scheduler Service	?	Manual	?	Manual	Disabled	Disabled	Disabled
Windows Media Player Network Sharing Service	?	Automatic (DS)	?	Manual	Manual	Disabled	Disabled
Windows Modules Installer	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Presentation Foundation Font Cache 3.0.0.0	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Remote Management (WS-Management)	?	Manual	?	Manual	Manual	Disabled	Disabled
Windows Search	?	Automatic (DS)	?	Automatic	Automatic	Manual	Disabled
Windows Time	?	Manual	?	Automatic	Automatic	Disabled	Disabled
Windows Update	?	Automatic (DS)	?	Automatic (DS)	Automatic (DS)	Disabled	Manual
WinHTTP Web Proxy Auto-Discovery Service	?	Manual	?	Manual	Manual	Manual	Manual
Wired AutoConfig	?	Manual	?	Manual	Manual	Disabled	Disabled
WLAN AutoConfig	?	Automatic	?	Manual	Manual	Disabled	Disabled
WMI Performance Adapter	?	Manual	?	Manual	Manual	Disabled	Disabled
Workstation	?	Automatic	?	Automatic	Automatic	Automatic	Disabled
WWAN AutoConfig	?	Manual	?	Manual	.	.	.

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