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How to hide a toolbar from the top of an email message in microsoft outlook
Open outlook on your computer.
Whether it's part of your start menu, your start screen or is sitting on your desktop, it must be open.
Open the email where you'd like to hide the toolbar/ribbon.

a). This can be found by pressing the ctrl + q keys on your keyboard to open the command prompt. Change the direction of the toolbar's arrows.. b). Click the programs tab in the upper left corner. Press ctrl + r on the keyboard to open outlook on your screen.. c). Remove tools from the toolbar or ribbon. Remove pop-up programs and file folders.. d). Use the ctrl + f1 keyboard shortcut to hide the ribbon bar from the email message window. Function key at the same time to hide the toolbar..
Answer:
d).