Windows 7 Network Share

If on a private network, sharing a folder should be simple on windows 7. If sharing with "everyone" is no threat then do this. Right click on the folder and open "properties".

Select the "sharing" tab and the "share" button.

Add "everyone" to the share name list.

Everyone's permissions will default to "read" so you must change the default to "read/write". Don't forget to click the "share" button.

Then click "advanced sharing" and "permissions".

Make sure that "everyone" has full access permissions. 

You should now have full access to that folder and its files from any computer on the network.