yeah, I'm not to savvy on this kind of thing so advice is appreciated.
my sister in law has satellite internet due to geographical remoteness.
the router box thing doesn't have wifi antennae.
how can she easily and cheaply set up a wifi network in her house?
the network will be used by her family on their various devices.
can she set up a network without leaving her laptop (main pc) on all the time?
thanks
That's what a WiFi router is for!
Assuming there isn't any special hardware or software on the PC and it is allocated an IP address via DHCP via the satellite box, then it's just a matter of plugging the WiFi router into the satellite box and voila you have a home (W)LAN. The PC can be plugged into one of the router ports.