Help please. Problem making a home network

Hi, i got this router, surecom Ep-7904AX i plug the cable from the modem, and then 3 cables for three differnet computers, the internet works perfectly on the computers, but i cant share files, and i cant see who is conected on the workgorup, none of the computers have the same names, please help
Thanks
Felipe Jara

First, all three computers must be in the same workgroup; different names
are fine.

Second, ICF must be turned off on all three. Get ZoneAlarm and use it as a
firewall.

Third, drives/folders must be shared.

"Fjara50" <fjara50@yahoo.com> wrote in message
news:CBF01DE7-4481-449A-B55E-E1AAF6CB084A@microsoft.com...
> Hi, i got this router, surecom Ep-7904AX i plug the cable from the modem,
and then 3 cables for three differnet computers, the internet works
perfectly on the computers, but i cant share files, and i cant see who is
conected on the workgorup, none of the computers have the same names, please
help
> Thanks
> Felipe Jara