How to make Brackets work?

Question

css

I watched a video of one developer on youtube and decided to try the Brackets editor! I installed the latest version on brackets.io, but when I started it, some problems started. Not only does he open his chrome browser in the live preview, instead of mine with bookmarks and a beautiful theme, where I have already set my extensions, etc., it’s also impossible to install extensions in brackets, you can hang yourself without emmet, Here's what the brackets extension manager says: "Failed to install. Unknown internal error." How to be, what to do gentlemen developers? Thanks in advance!