1.1 Word processing and Presentation To replace commercial MS Office (Win/Mac) *.docx/*.pptx: WPS office(Win/Linux)/LibreOffice (Win/Mac/Linux) + LatexEE1.01(OLE for Win office, Portable) *.tex: Miktex(Win/Linux)/MacTex (TeX Live for Mac) *.md: Pandoc (Win/Mac/Linux) + MathJax (W ...