...
Refer to the image below for a visual representation of the WYSIWYG interface, which provides a quick icon guide to help you identify and utilize the available editing tools.
...
WYSIWYG Menu Options
Some commands can be accessed through the icons and others must be accessed through the menu.
Edit
...
Undo: Select to revert the last action taken, allowing you to correct mistakes or changes made unintentionally.
Redo: Select to reinstate the previously undone action, effectively reversing an "Undo" command.
Cut: Click to remove the selected content from the document and temporarily store it on the clipboard for later use.
Copy: Click to create a duplicate of the selected content and store it on the clipboard without removing the original text.
Paste: Click to insert the content stored on the clipboard into the document at the current cursor location.
Paste as text: Select to insert the content from the clipboard as plain text, stripping any formatting, styles, or special characters.
Select all: Select to highlight the entire content of the document, enabling you to apply formatting or actions to the whole text at once.
...