Previewing markdown from within VS Code

Open any Markdown file and press Ctrl+Shift+V in the editor to toggle between the code and a preview of the Markdown file. You can view the preview side-by-side with the file you are editing and see changes reflected in real-time as you edit.

• Split editor with Ctrl+\
• Show preview: Ctrl+Shift+V
• Ctrl + Tab

Source

• https://code.visualstudio.com/Docs/languages/markdown