You may browse Frequently Asked Questions online
English: https://conemu.github.io/en/ConEmuFAQ.html
Russian: https://conemu.github.io/ru/ConEmuFAQ.html

And ConEmu's documentation is here
English: https://conemu.github.io/en/TableOfContents.html
Russian: https://conemu.github.io/ru/TableOfContents.html
