Auto channels may break your trust someday. Routers find channels automatically and may not choose the best. On the other hand, a wireless channel will ensure that your router signal does not clash with the others nearby. To select the wireless channel on your windows PC, follow the below steps: •Search for cmd and open the command prompt. •In the command prompt, type netsh WLAN show all and press enter. This will show all the networks and channels used around you. Choose the one with the lowest interference instead of auto.