you simply need a router.
I have seen how to make a laptop into a WiFi hotspot here
What I want to know is how do I do the same with a desktop PC with a Wired Internet connection and no WiFI capabilities so that I can share my Internet connection with my laptop or any other device.
NOTE I AM USING VISTA 64 BIT OS SO PLEASE SUGGEST SOME USB ADAPTER THAT WORKS WITH VISTA 64
I dont have a free PCI slot so can I use this or any similar one that works with Vista 64bit
The ones available here.
Belkin N Wireless USB Adapter
Or the Belkin Wireless G which is quite in my budget
Or the D-Link Wireless G DWA-110 USB Adapter
Or DWA-140 RangeBooster N USB adapter(Like this one)
My laptop Supports 802.11a/b/g and N draft(its an Acer Aspire 5738G)