If that free cable includes free internet, yes you can connect your modem and go online. Otherwise you have to sign a contract with local internet provider.
You are supposed to connect an ethernet cable from the modem to whatever device that needs an online connection and if you have 2 or more items connect the router to the modem with an ethernet cable and then connect the devices to the router with ethernet cables
No, just connect the cable to the cable modem and then connect the modem to the computer.
No. You need to connect the ethernet cable to a modem or router. You can disconnect the PC ethernet cable from the modem and connect an ethernet cable from the Xbox 360 to the modem until you purchase a router.
you need to connect your ps3 to a wireless modem. or use an ethernet cable.
You purchase a router and connect it to the cable modem and then connect everything to the router. Otherwise you have to unplug whatever is connected to the cable modem (for example a PC) and plug in the PS3 . Whatever you have unplugged is no longer connected to the internet until you unplug the PS3 and plug it back into the modem. Once the PS3 is connected to the cable you need to go to network settings on the PS3 and set up the network connection.
yes you can
If you want to know if you need WiFi to get online then no you don't. You can connect an ethernet cable from your cable modem or from a router to the ethernet port in the back of a PS3
No. Your computer would connect directly to the cable modem via an ethernet cable.
Yes, it is possible to connect a computer straight to a network cable which usually connects the modem. Look for the cable at Ebay.
cross cable
You would need a cable modem when you want to connect to a cable internet service.
You must subscribe to an internet service and have WiFi modem or router or connect an ethernet cable to your PS3 from a router or a Modem with internet service