Save a string, in javascript, into Windows text file

[abdu]

How do we save a string, in javascript;

var s='a sentence needs to be saved'

 into Windows text file on local HDD/machine

THANKS IN ADVANCE.

[Ingolme]

For security reasons, Javascript is not allowed to write to files.

If Javascript could write to files then websites would use that to install viruses onto your computer.

[JMRKER]

For short sentences or data/text under 5M in size you might consider local storage.

Note:  It does not create a file that can be shared.  Only saves to local client computer, not server.

Edited August 25, 2018 by JMRKER