1 In your Windows 10 Mobile App list, open Outlook Mail. 2  Select the Hamburger Icon (the 3 horizontal lines) in the top-left corner. 3  Select the Settings (Gear) Icon in the bottom-right corner. 4  Select Accounts. 5  Select + Add Accounts. 6  From Choose an account, select Exchange: Exchange, Office 365.
Mantle (geology) The mantle is a layer inside a terrestrial planet and some other rocky planetary bodies. For a mantle to form, the planetary body must be large enough to have undergone the process of planetary differentiation by density.
A mantle is a word for something that blankets over something else, like the loose cloak worn by Little Red Riding Hood or the layer of earth between the crust and core. Mantle is something that envelops and covers, like a tree covered in a mantle of snow. The Spanish writer Miguel de Cervantes Saavedra said, âBlessings on him who invented sleep, the mantle that covers all human thoughts.â Here, sleep is described as a mantle blanketing over the mind. Mantel is a variation of mantle, but it very specifically describes the shelf above a fireplace. Definitions of mantle.