PPSC Personal Staff Officer (BS-17) S&GAD 2020, Computer MCQs, Computer Short keys MCQs, PPSC Solved Past Papers MCQsTo apply center alignment, we can press? Posted on April 8, 2021 by Rana TahirA. Ctrl + S B. Ctrl + C C. Ctrl + C + A D. Ctrl + EShare 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)