When editing a document, you may need to insert a special symbol, the usual practice is to choose "Insert" symbol, and then select the symbol you want to insert, but if there is a special symbol that needs to be used frequently, it is obviously difficult to find every time, the easiest way is to customize a shortcut for this symbol, So the next time you want to insert the symbol, just press the shortcut key combination to achieve the symbol insertion!
In the following figure, select the special symbol you want to insert, such as "Æ"
Then select the option "Insert to Symbol bar" below the settings box, as shown in the following figure
In the "Symbol Bar" tab of the Settings box, set the shortcut key for the symbol "Æ", such as "Ctrl+o" (Hold down the keyboard ctrl and O keys directly), then click "Specify Shortcut" to set success, as shown below
Then try to put, want to enter the symbol "Æ", only need to click on the shortcut you set up on it.