Final answer:
Press Ctrl + K to open the hyperlink dialog box, which allows you to insert or edit a hyperlink in most text editors.
Step-by-step explanation:
To display the hyperlink dialog box in most text editors and word processors, like Microsoft Word, you can press Ctrl + K. When you press these keys, a dialog box will appear, allowing you to enter a URL and create a hyperlink. It's a quick way to add web addresses, link to files, or create email links within your document.