First open the Guest account, and then this step is more important, click on the left of the network, the right button "Properties" appears in the following figure.
Click on the location of the map to "Change advanced sharing Settings" appears in the following figure.
Double-click the position of the red circle in the diagram, and a list will appear, finding what is shown in the following figure.
Click "Turn off password protection sharing"-"Save Changes" end.
Then select the disk partition or folder that you want to share, and right-click the "Properties"-"sharing"-"Advanced sharing" diagram below.
Click "Share this Folder"-"Permissions".
To observe the "group or user name" on the figure below should have a user of everyone, if not, click "Add" to add the user, the following everyone's permission as shown in the figure set.
Click "OK" below to locate the "Security" tab, as shown below.
Click "Add" to note that the general default this is not everyone users, need to manually add, generally can not share most of the problems here.
Click "Advanced" in the picture.
Click "Find Now", the following location will list the user, find everyone user, double-click it.
To the Everyone user set permissions such as the figure configuration can be clicked on "OK" appears in the following figure.
And so on file added finished click "OK" to this shared settings basically completed.