How to Show Hidden Files and Folders in Windows 7
This option is a little more hidden on Windows 7, where it’s buried in the Folder Options window.
Click the “Organize” button on Windows Explorer’s toolbar and select “Folder and search options” to open it.
Click the “View” tab at the top of the Folder Options window. Select “Show hidden files, folders, and drives” under Hidden files and folders. Click “OK” to save the new setting.
This options window is also accessible on Windows 8 and 10—just click the “Options” button on the View toolbar in File Explorer. But it’s quicker to easily toggle hidden items on or off using the ribbon.
This window is also accessible via the Control Panel on any version of Windows. Head to Control Panel > Appearance and Personalization > Folder Options. On Windows 8 and 10, it’s named “File Explorer Options” instead.