The four services in the win7 that can't be turned off

believe that many people use win7, and under normal circumstances, we just installed the system and found that when the system starts, it will start a lot of services that we don't need. At this time, we usually close some service processes in the 360 ​​security guards. At that time, some processes could never be closed. There are only four examples here. 1, DNSClient service This is to resolve the DNS, simply speaking. If you disable this process, you can't access this website by entering www.355189.com. It can only be accessed by finding the IP address of this website. This will cause a lot of trouble for your daily use, so you can't disable it. 2, NetworkConnections service This service is to manage the network, disable this service will cause you to not access the Internet. I believe that you dare not disable it. 3. The DHCPClient service computer obtains the services required for dynamic IP. If it is disabled, you will only be able to manually set the IP address. It is not recommended to disable it. Otherwise, it may cause you to be unable to access the Internet. 4. The NetworkLocationAwareness (NLA) service is used to collect some configuration of the computer network. If the configuration information of your network is disabled, it may not be used. There is a big probability that you can't get online. The above are four services that can't be turned off in win7. I believe that in addition to services that cannot be accessed online, other services are based on personal needs. If some services are disabled, you cannot use the printer, but it is useless for most people.