Invisible Folder on desktop

[Blues Man]

That's because Alt+255 is an ASCII code function that signifies a 'no break, break'.

I don't need the DNA of the nits you are picking I just thought it was cool

 

[Ropey]

I don't need the DNA of the nits you are picking

I just thought it was cool

 

[Tunafish]

This has been available since Windows XP.
Although, like everything else, it was much easier to do in XP
You just right clicked, properties, and click 'Hidden"

Wait... you can still do that. So do the above.
Just remember - you will not see it unless you go into Explorer, and choose "show hidden"

Windows 10, click hidden