No Guy its not.
Csma/cd
If you ever plan to connect your laptop to a wired network, you will need an ethernet adapter. If you never plan to plug it in to a network or if you will always use wireless, an ethernet adapter is not necessary.
yes
Xbox Live requires an internet connection, either by wireless adapter or ethernet cable.
the ethernet adapter driver is not installed
An Ethernet adapter is used for connecting two electronic devices together to share information. Ethernet Adapters allow one computer to receive the same information from another computer.
You can go back to the store where you purchased the computer and ask for a good quality USB Ethernet which is cheap or search in amazon.com for the cheap & top qualified USB Ethernet adapter.
The functions of an Ethernet to wireless adapter is that it allows you to connect your tablet, computer or laptop to the internet from wherever you are by finding Wi Fi hotspots.
A USB to Ethernet Adapter is a great device for a person who is looking to use a wired internet connection instead of Wi-Fi. Stores that sell a USB to Ethernet Adapter are Best Buy, Tiger Direct, Fry's Electronics, and Wal-Mart.
One can get a ten gigabyte ethernet adapter through the website Chelsio. You can also check your local electronic stores to see if they have any in stock.
No, you either have to have an Ethernet cable or have a Xbox 360 wireless adapter.
Yes, you will definitely get a much better internet signal if you have a USB Ethernet adapter for your laptop in a Wifi area. It would help very much.