I believe many MAC user friends have encountered this situation: when we are in an environment with multiple wireless networks, if the previous computer connected to more than one wireless network, it defaults to the first priority connected wireless network, may not be the wireless network we want to connect. If you want your Mac to connect to a pre-specified wireless network as soon as you turn it on, you'll need to set it up in your system. Here is a brief description of how to specify the wireless network connection priority for the Mac operation method.
1, first we need to open the MAC System network preferences, you can directly click on the top of the network icon to open.
2. In the Network window, click on the "Advanced" button option, as shown in the figure below
3, then under the Wi-Fi column, you can see a lot of wireless network connection information in the list, there are home, there are companies.
4, I believe that everyone in the company office, there will be a number of wireless networks, at this time we can specify the first wireless network Mac connection, of course, the first connection speed and fast, stable performance of the wireless network. As shown in the following figure, in the wireless list, first select the wireless network you want to connect to first, then hold it to the top, and then click the "OK" button to save the settings.
5, then return to the Network Management window, and then click the "Apply" button, you can take effect, as shown in the figure below
6, this method can help Mac computer to select those you think network performance good wireless network, eliminate Manual Check and choose Wireless Network trouble.