Unicode and multilingual editors and word processors for Windows
Providing some UTF-8 support via inputenc
pdftex - solve "Unicode char is not set up for use with LaTeX" without special handling of every new interesting UTF-8 character - TeX - LaTeX Stack Exchange
Correctly save R script to keep encoding for Slovak characters when reopened? Windows 10 - Stack Overflow
symbols - Unexpected latex error: Text line contains an invalid character - TeX - LaTeX Stack Exchange