Home administrator cannot see any or all of other home computers

Recently, I realized that I cannot see the other computers in our home
network. My computer is the base and I am the administrator. The error
message tells me to contact the system administrator and that is ME. This
problem occurred before and I failed to copy the newsgroup answers. Please
help.

The router is a CiscoSystems Wireless-G Broadband Router w/ 4-port switch.

OS - WinXp SP2

 

You should try posting to the microsoft.public.windowsxp.network_web
newsgroup. This newsgroup supports Microsoft's Broadband Networking
hardware and software only.

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Please do not contact me directly or ask me to contact you directly for
assistance.

If your question is worth asking, it's worth posting.

If it’s not worth posting you should have done a search on
http://www.google.com/ http://www.google.com/grphp?hl=en&tab=wg&q= or
http://news.google.com/froogle?hl=en&tab=nf&ned=us&q= before wasting our
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If I sound hostile or arrogant you need to read the following before
posting a question "How To Ask Questions The Smart Way" at
http://www.catb.org/~esr/faqs/smart-questions.html (The site I've linked
to just has this article I think people should read before posting a
technical question.)

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