Excel Shortcut Key Read Here New Excel Tricks Free | Get computer Tricks with us Keys Keys Descriptions F1 Open “Microsoft Office Excel Help“ F2 Edit an selected Excel cell. F3 Displays the “Paste” dialog box. F4 Repeats the last action F5 Opens “Go To” dialog box. F6 Switches between worksheet and menu / Ribbon. F7 Check Spelling of selected cell. F8 Switches Extend mode on/off. F9 Calculates all worksheets in all open workbooks. F10 Highlights shortcut keys of Menu and Ribbon items. F11 Creates chart of selected cells. F12 Opens “Save As” dialog box. CTRL + 1 Opens “Format Cells” dialog box. CTRL + 2 Makes bold selected cell text . CTRL + 3 Makes italic selected cell text . CTRL + 4 Makes underline selected cell text. CTRL + 5 Makes selected cell text strike through. CTRL + 6 Displays / hides objects. CTRL + 8 Displays / hides outline s