Use a DSL modem....
Yes, you can connect a PC wirelessly to a DSL connection. You will need a wireless access point/router and connect that to the DSL modem via USB or ethernet. Configure your PC to attach to the wireless access point/router using the wireless (802-11a,b,g) or eithernet.
You connect the PS3 to the internet with Broadband internet service and a cable or DSL modem and router. see related link
# Connect a DSL modem to the DSL line # Connect an Ethernet wire from the modem to the Mac. # There is no step 3. Unless you want to stick a router in between and get a network going.
It depends on if you have a net-workable printer or not. If you have a wireless or ethernet equipt printer then you could use an wireless router that usually has 4 ethernet ports. I have my computers (six of them) hooked to an ethernet switch (and a couple connected wireless) which is hooked to a wireless router. My printer is wireless (or ethernet capable) and can be used by all my computers without doing a thing. As long as the computers AND the printer stay on the same network then they can all print. Most of my computers are Macs and I can use the "Location" feature to switch back and forth from my "internet DSL" location back to my "offline local" network. If you only have a USB printer then you could use the printer sharing feature on your computer and then it would work but you would always have to have that one computer on ALL the time. There are also USB servers that use an ethernet cable to connect to the network, you just plug the USB cable from the printer into the server and then it is plugged into the computer, ethernet switch, router, etc.
In order to have a phone line connection that is as fast as a Local Area Network connection, or almost as fast, you'd have to be connected via DSL. Verizon offers a really neat DSL; this is what I use to connect. DSL's connect through the Ethernet port on the back of the PC.
Contact a service provider and they will do it for you.
If the DSL Internet connection is not automatically connecting to the computer on a cold boot, it could be a problem with the modem. Try resetting the modem while the computer is off. Unplug it for 30 seconds, then plug it back in and wait until all lights stop blinking, then boot up the computer. If this does not work, get a new modem.
With DSL you can leave your computer on all the time if you want to. Depending your router, you can have several computers connected and in use at the same time.
A digital subscriber line (DSL) modem is a device used to connect a computer or router to a telephone circuit that has digital subscriber line service configured.
NO
A DSL modem is a medium needed to connect to the internet. It is used to transfer information through long or short distance. You should be able to find one in nearby computer stores like Best Buy.