Are these disabled services for win7 skills disabled?

When the system starts up, it will be accompanied by a very service start. These services occupy system resources, but they have not been used. Why not disable them? This can also speed up the system. .
1) Service Name IP Helper: If your network protocol is not IPV6, it is recommended to turn off this service;
2) Service Name IPsec Policy Agent: Use and manage IP security policy, it is recommended that ordinary users turn off;
3 Service name System Event Notification Service: Record system events, it is recommended for normal users to close;
4) Service name Print Spooler: If you do not use the printer, it is recommended to turn off this service;
5) Service name Windows Image Acquisition (WIA ): It is recommended to turn off this service if you are not using a scanner or digital camera;
6) Service Name Windows Error Reporting Service: Submit an error report to Microsoft when an error occurs in the system, it is recommended to turn off this service;
7) Service Name Remote Registry: This service allows remote users to modify the local registry, it is recommended to close;
8) Service Name Secondary Logon: This service replaces the enabled process under the credentials, it is recommended that the normal user close;
9) Service Name SSDP Discovery: This service starts UPNP devices on the home network and is recommended to shut down;
10) Service Name Application Host Helper Service: IIS related West, if ordinary users recommend disabling
11) Service Name Base Filtering Engine: Base Filtering Engine (BFE) is a management firewalls and Internet Protocol security (IPsec) policies and implements user mode filtering. It is recommended to turn off this service;
12) Service Name Netlogon: Maintain a secure channel between this computer and the domain controller for user and service authentication. It is recommended to turn off this service;
13) Service Name Security Center: Monitor system security settings and configuration, it is recommended to turn off this service;
Yes, the method to shut down system services is:
Win+R shortcuts open and run Enter Services.msc in the run, press Enter, open the service window, and close it in the service window.