Ekaterina Podsevalova 
About spellchecking and typos: almost everyone knows it's not recommended to use any online tools (because of NDA, because they use these texts to train their tools, etc.) But built-in work resources can miss something (or aren't able to work with some languages), and a human being definitely can make mistakes.
So what my team uses: https://languagetool.org/download/ - it works offline, and it's open-sourced, so everyone can check the code if wishes so. And with lots of settings!