Computer MCQs, Computer Short keys MCQsShortcut key to open Font dialog box is. Posted on March 22, 2021 by Rana TahirA. Ctrl+Shift+D B. Ctrl+Alt+ D C. Ctrl+D D. Alt+DShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)