AEM provides you with the capability to configure your account and certain aspects of the author environment.
Select whether you want to have the global editing toolbar. This toolbar, which is shown at the top of the browser window, gives you Copy, Cut, Paste, Delete buttons for using with the paragraph components on that page:
With the Impersonate as functionality a user can work on behalf of another user.
The language to use for the UI of the authoring environment. Select the required language from the available list.
The user icon gives you access to various to the following options:
Each user can set certain properties for themselves. This is available from Preferences dialog in the top right corner of the consoles.
The dialog offers the following options: