[vim Operation] How to quickly select a word and query it under the current window when developing a program?

  question, vim

It does not mean selecting words with the mouse and then querying in this way

/word

But want to use shortcut keys to quickly complete this operation.

Step1 end

By the way, how can I quickly copy the current word? Don’t use “V” and then slowly stroke it.
Instead, I want to quickly pick it up on the current word so that other files can be opened to query it immediately.

Step2 end

Thank you for your enthusiastic response to make this question more valuable. Please post these two links in the question for future reference:

  1. http://eastcoastefx.vaesite.com/vim
  2. http://www.fprintf.net/vimCheatSheet ….

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