Just a geeky way to open, nothing more than that! Obviously you can easily open using your mouse!
1. Press [windows key] and [R] in keyboard. type “.” (single dot without quotation marks)
Like this:
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2. Hit enter (or click ok).

User named folder will open. So, no clicks at all.
Now, the second one…
1. Press [windows key] and [R] in keyboard. type “..” (double dots without quotation marks)
Like this:
2. Hit enter (or click ok). This will open:
Thats it!