To avoid having to scroll to and click in the Wikipedia search box when you want to use it, there is a keyboard shortcut to move the cursor there.Alt+⇧ Shift+F works on most PC systems. For an example of a search box in which the cursor is already focused, see theWikipedia portal page.
On MacOS, pressCtrl+⇧ Shift+F instead ofAlt+⇧ Shift+F.