yes
no
Either connect via a wireless network, connect through a 3G network or connect your laptop with an ethernet cable.
Through either its wireless connection or through a ethernet port.
Yes, you can.
No the laptop can not connect with the PS3 through the internet.
first you need a router and internet access, your laptop should detect the network
ok. first if its wireless you should be able to connect by wifi (wireless internet) but if ur not trying to connect via wireless is there an ethernet port on you laptop (it looks like a phone jack but its a little bigger)
Connect a router lead from your internet box (if you have one) to your laptop.
Just get a wireless 802.11 adapter for the laptop to connect to the internet.
Question is not proper.
WIFI can connect PC and laptop.
Subscribe to an ISP for internet such as IVC Telecom and then connect your laptop to the modem with an ethernet cable or connect wirelessly using wifi, assuming your laptop has a wireless network card.