I have a dell desktop as my main computer and a dell laptop, (wireless) as second computer, I installed a Linksys broadband wireless router and I'm able to share the internet connection, but I don't understand how to share files or move them between the two, also need to share the printer and don't know how that is done. Please someone help this confused old man...

Try this link first:http://www.wellesley.edu/Computing/FileSharing/Windows/facstaffxp.html