Win7 security protection can never be closed 8 services

        1. DNSClIEntz: The DNS Client Service (dnscache) caches the Domain Name System (DNS) name and registers the full computer name of the computer. If the service is stopped, the DNS name will continue to be resolved. However, the query result of the DNS name will not be cached and the computer name will not be registered. If you stop this service, your computer will not be able to interpret the DNS information and cannot log in to the website with a domain name.

2.NetworkConnections: Management "Network and Dial-up Connections" folder in the object, in which you can view the local area network and remote connections. If you stop this service, you can't configure the network, you can't create a network link, and you can't go online.

3.PlugandPlay: causing a computer to recognize and adapt to hardware changes with little or no user input. Terminating or disabling this service can cause system instability.

4.RemoteProcedureCall (RPC): RPCSS service is COM and DCOM Service Control Manager server. It performs object activation requests for COM and DCOM servers, object exporter parsing, and distributed garbage collection. If this service is disabled or disabled, programs that use COM or DCOM will not work properly. It is highly recommended that you let the RPCSS service run. If you disable it, then we can't start the system.

5.Workstation: using the SMB protocol to create and maintain a network connection between the client and the remote server. If this service is stopped, these connections will not be available. If this service is disabled, any services that explicitly depend on it will not be able to start. As the name implies, it is forbidden, your computer will disappear on the intranet, and don't even want to use media to play Microsoft's network resources.

6.NetworkLocationAwareness (NLA): the collection and storage network configuration information and notifies programs when this information is modified. If you stop this service, the configuration information may not be available; if you disable this service, all services that depend on this service will not start. This is a wireless network link, but it is forbidden to have a series of problems.

7.DHCPClIEnt: register and renew the IP address for this computer. If this service is stopped, the computer will not be able to receive dynamic IP addresses and DNS updates. If this service is disabled, all services that explicitly depend on it will not be able to start. Disable DHCP service, you only manually set the IP

8. antivirus software services: the security of our system at any time, of course, need to rely on antivirus software protection, so in the absence of special circumstances, please do not turn off your anti-virus software service.