Shared Network Folder in Vista??

[uknowist]

Hi, how can I make a shared folder in Vista, I have 2 other computers of my home network but they are running XP. XP used to have a shared folder automatically but doesnt in Vista and I cant seem to find how I do it. Anyone know how??

Thanks!

 

[uknowist]

i have found the public folder but its not showing on the other computers