How To: Share files with a HomeGroup network in Windows 7

First click the explore button, this will open a fold in which you will click homegroup and the second computer in the network. By clicking on that you will see what is in the homegroup. For example clicking on the video icon shows you all the videos available. If you right click on the video you can choose to watch it, open it, send it to different places, drag it onto your computer or copy and paste it into another directory.