Question is not proper.
connect it
Yes, you can connect a laptop to the internet using your cell phone by enabling mobile hotspot or tethering on your cell phone. This allows your laptop to access the internet using your cell phone's data connection. Make sure to check with your cell phone carrier for any additional charges related to using your cell phone as a hotspot.
Through either its wireless connection or through a ethernet port.
A laptop will come stock with a built in wireless adapter that can be used to connect to your residential internet connection, and foreign wireless networks.
Three basic choices: !. WiFi card in your laptop that will find and use open Internet connections. 2. Ethernet cable provided by the hotel so you can connect to their Internet connection. 3. Card installed in your laptop that allows you to connect to the Internet through a wireless company. OK, a fourth. Telephone connection using a modem in your computer and a dial up service.
To connect to the internet via wifi you will need: A wifi enabled laptop/pc OR a wifi card/adapter. A wifi router/network with the internet connection connected to it. As long as your router is set-up correctly and your laptop is fairly new you shouldn't have any trouble connecting to the internet.
You have two options you can buy a usb adapter that your internet cable plugs into, or if your computer has pci slots they make internet cards that fit in your pci slot.
Just connect the Ethernet cable (RJ-45 crossover) to the laptop .Then you will get the connection.
Connect a router lead from your internet box (if you have one) to your laptop.
you can connect it with many different ways. The easiest one is to have a wifi connection and to connect a laptop with a ps2 via a Ethernet cable. for more info go onto youtube and type in how to connect a ps2 to wifi using a laptop. Hope this helps.
You may be able to establish an Ad-Hoc connection between the Vista Desktop and XP laptop. I've never tried it, therefore google is your best friend. Search "Connect desktop to internet via Laptop)