Laptop internet?
Answer:
You will need to buy a wireless router.
By "sbc on my desktop" I integer you mean you own SBC DSL. You have a small box call a DSL modem attached to your computer via an ethernet cable. To use your new laptop beside a wireless connection to the SBC DSL modem you will involve a wireless router or access point. Then you would connect you DSL modem to the wireless router and attach your desktop to that. Finally you would have to configure the router and laptop nouns. From your questions, this may be beyond your expertise though it isn't difficult. You will any have to read the manual for each device practically or find someone with experience to abet you out. Happy networking!
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