Double-click the downloaded file. You may need to grant administrative permissions.
It lives right in your right-click context menu for easy access. How to Download and Install on Windows 7
Windows 7 allows you to toggle "Read-only" or "Hidden" status, but it fails when you need to "shift" time. For example, if your camera’s clock was off by exactly two hours, Attribute Changer allows you to add or subtract those two hours from a whole batch of photos simultaneously—a feat impossible with standard Windows tools. Conclusion
