Hide, show or see hidden files, folders in Windows 7

How to hide, show or see hidden files, folders and drives in Windows 7? Here's a tutorial.

Steps:

1. At the Windows 7 Taskbar, click Windows Explorer.
2. Above the left pane, click Organize and select 'Folder and search options'.
3. Click the 'View' tab.
4. Scroll down, find and mark 'Show hidden files, folders, and drives'.
5. Click 'Apply', 'OK' and then close window.

To hide files, folders and drives:

1. Repeat steps 1-3.
2. Scroll down, find and mark 'Don't show hidden files, folders, and drives'.
3. Click 'Apply', 'OK' and then close window.