1. install the TeXLive from the official website:

https://www.tug.org/texlive/

2. install the pdf viewer SumatraPDF from the official website:

https://www.sumatrapdfreader.org/free-pdf-reader.html

3. install packages for ST3:

ctrl+shift+P => package control: install package => latextools
tip: you can also add some other helpful package to inprove your using feelings.

4. settings to set the ST3:

preference=>browse package=>LaTeXTools=>LaTeXTools.sublime-settings
Find 'windows' inside the file(around line 216)=>add the texpath distro sumatra paths.
NOTICE that the '\' in the path should be '\\'.

Finished the settings. You can use a demo to try the latex platform.
如果用atom编辑器，这个就写的很好：
[LaTeX Using Atom] (https://zhuanlan.zhihu.com/p/35929936)