Choose a reliable internet service provider
Select a modem compatible with your internet plan
Select a wireless router or a modem-router combo
Place the router in a central, open location
Connect the modem to the internet line
Connect the router to the modem
Plug in both devices and power them on
Wait for the modem and router to fully start
Access the router settings using the app or web browser
Create a WiFi network name
Set a strong WiFi password
Choose a secure encryption type
Save the settings
Connect your devices to the new WiFi network
Test the internet connection
Update the router firmware if needed
Change the default router admin password
Reposition the router if signal strength is weak