How can a desktop computer connect to the internet without a modem and router?

Discussion in 'Science and Technology' started by GaryFrancisPoste, Dec 12, 2025 at 6:05 PM.

  1. GaryFrancisPoste

    GaryFrancisPoste Members

    Messages:
    37
    Likes Received:
    18
    Thank you
     
    GaryFrancisPoste, Dec 12, 2025 at 6:05 PM
    #1
  3. MeAgain

    MeAgain Dazed & Confused Lifetime Supporter Super Moderator

    Messages:
    21,258
    Likes Received:
    15,517
    You usually have to have a modem and an internet provider, you don't need a router.
    You need to connect your modem to the cable or optical fiber entering your house and then plug your computer directly into the modem with an Ethernet cable or optical cable unless you can tap into somebody else's WiFi if your computer has a WiFI card or integrated WiFI.
    The modem can be a coaxial type or an optical network terminal if you have an optical input to you house.

    A router just gives you a wireless a WiFi set up for other computers TVs, etc, in your home..
     
    MeAgain, Dec 13, 2025 at 4:22 AM
    #2
    GaryFrancisPoste likes this.
  5. goatrope

    goatrope Members

    Messages:
    612
    Likes Received:
    555
    Some cable modems require a crossover cable (or crossover adapter) for a direct connection between a PC and the cable modem. For a single person or a shared computer, you don't need a router - as long as you don't need WiFi. Make sure your PC has the firewall turned on and configured correctly.
     
    goatrope, Dec 13, 2025 at 7:40 AM
    #3
    GaryFrancisPoste likes this.
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice