But the PC also said "wifi enabled" - does this mean it can connect to OTHER wireless networks - as I am not interested in that.
Is this a desktop
PC or a laptop? It is slightly unusual for a desktop
PC to be
WiFi 802.11 wireless
ethernet enabled by default. However if it is then chances are there should be a little antenna sticking out of one of the expansion cards at the back. Even if it's not it shouldn't matter because wireless routers will usually have
ethernet ports built in.
I'm sure that this has been covered already but what you need is an
802.11/WiFi router which sits between your broadband modem/router and your
PC and any other wired or wireless networked devices.
If as I read earlier I can just buy a router and connect it to my broadband modem's ethernet port then where would my original cable go!
What original cable? The cable goes into the broadband modem/router and then the
ethernet cable connects from this to the
PC right now. With wireless networking you add a wireless router which then sits between the two (i.e. cable to broadband router,
ethernet cable from broadband router to wireless router,
ethernet cable from wireless router to wired devices and wireless devices connect to the wireless router over the air).
If any or all of this is gobbledygook to you then you need to either read up a bit more on it or else get some advice from somebody with the necessary technical expertise.
All I want to do is surf the net on my PDA downstairs while the broadband pc upstairs is on (or just the modem is on?)
With the setup described above the
PC does not need to be on in order to wilress devices to connect to the wireless router and once the cable modem is on and connected you can surf the net wirelessly.