To make the hidden folder appear, follow these steps:
Step 1: Click View in the top toolbar. Select Options
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Step 2: Folder Options window opens. Go to the View tab in the top toolbar -> Check " Show hidden files, folders, and drives " -> Click OK.
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Now we have permission to view the hidden folder (Hidden)
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If you want to unhide, we just need to redo the steps above, but uncheck the Hidden item is finished
With the simple instructions above, you will certainly be easier to edit file system files, be more proficient in properties to hide / lock folders and files.