- Locate the compressed folder that you want to extract files or folders from.
- Do one of the following:
- To extract a single file or folder, double-click the compressed folder to open it. Then, drag the file or folder from the compressed folder to a new location.
- To extract the entire contents of the compressed folder, right-click the folder, click Extract All, and then follow the instructions.
http://windows.microsoft.com/en-US/windows7/Compress-and-uncompress-files-zip-files