That's a great question and we're glad you asked! Let's discuss the process below!
Most PC Browsers -like Microsoft Edge, Mozilla and Chrome (Google) support the "Control+D" hotkey/shortcut to start and create the browser "favorite" process.
If your browser does not support the hotkey shortcut aforementioned, you may review this website: https://www.computerhope.com/issues/ch000858.htm
NOTE: The website above was provided as a courtesy.