This video tells us how to Download and Install the Latex in your Window or Linux or Mac.
Useful Links to download
WinEdt: https://www.winedt.com/download.html
Texmaker: https://www.xm1math.net/texmaker/
Texworks: http://www.tug.org/texworks/
Overleaf: https://www.overleaf.com/
Mixtex: https://miktex.org/download
Window (TexLive): https://www.tug.org/texlive/
Mac OS X (Texlive): http://www.tug.org/mactex/mactex-down...
Linux (TeXLive): https://www.latex-project.org/get/ or https://miktex.org/download