Computer Short keys MCQs, Naib Tehsildar English 2022Which function key is used for opening help? Posted on December 1, 2022 by adminA. F1 B. F2 C. F3 D. F4Share 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)