why do I need wi fi.?

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  • 4 weeks ago

    If everything that you want to connect the internet can do so with Ethernet, you don't need WiFi.  If you can't do that, then you need it.  WiFi is just an invisible wire from device to the router.

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  • Bill-M
    Lv 7
    4 weeks ago

    WIFI allows you to connect to the Internet from your telephone or tablet or even your desktop./laptop without the need for an Ethernet Cable.

    If you have a Desk Top or a Laptop at home connected to your router by Ethernet Cable then you do not need WIFI.

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  • Murzy
    Lv 7
    4 weeks ago

    Unless you have unlimited data, you need wifi. It is also faster.

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  • 4 weeks ago

    You don't. Cheers. 🙂

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