Chapter 02Technology & Internet

How do I change my Wi-Fi password?

Open a browser on a device connected to the network, type your router's address (usually 192.168.1.1 or 192.168.0.1), log in (the default password is on a sticker under the router), and find Wireless Settings → Security. Change the password, save, and reconnect each device.

Follow-up questions

How do I find my router's IP?

On Windows: 'ipconfig' in Command Prompt — look for Default Gateway. On Mac: System Settings → Network → Details. On phone: Wi-Fi settings → tap the network → Router.

What if I forgot the admin password?

Press and hold the reset pinhole on the back of the router for 10 seconds. It returns to factory defaults; you'll need to set Wi-Fi up again.

How do I make my home Wi-Fi secure?

WPA3 (or WPA2 at minimum), a 16+ character passphrase, guest network for visitors and IoT devices, and router firmware updates turned on.

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