Microsoft has predefined a number of folders and files as “Hidden” by setting the "Hidden" file attribute. But, they also gave us the ability to “Show hidden files and folders” if we wish.
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Sometimes, it is necessary to see the hidden files and folders — and it happens often enough that I turn on the “show” option routinely.
In order to change from “Do not show hidden files and folders” to “Show hidden files and folders,” first you need to start Windows Explorer. You can do this by right-clicking on the Start button, and then selecting Explore from the popup context menu.
Once Windows Explorer opens, in its Menu bar, click on Tools and then Folder Options.
Once the Folder Options window opens, click on the View tab and you’ll see this display.
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Then, in the section “Hidden files and folders,” click on the radio button next to “Show hidden files and folders.” Click Apply and then OK.
While you’re there, take out the checkmark in the next box down, where it says "Hide extensions of known file types." This is one of Microsoft’s hidden traps for users. Read more in my article Hidden File Extensions in Windows.
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