Chrome version (all actions are based on the current version on my computer)

 

Access to developer tools: F12 (available in all browsers), ChromeDev (Developer Tools for short) can be divided into the following categories

  1. CTRL + Shift + C selects an HTML element on the page and reviews it
  2. CTRL + Shift + M Toggle browsing devices on PC and mobile;
  3. Main Function Directory Area Common functions in daily work directory
  4. Exceptions and Error Warning Introduction To exceptions, resource request errors, and program errors
  5. Personalize and set up ChromeDev
  6. Close the ChromeDev F12.
  7. <