Using the Editor

https://docs.magento.com/m2/ce/user_guide/cms/editor.html

The editor gives you the ability to enter and format while working in a “What You See Is What You Get” view of the content. If you prefer to work directly with the underlying HTML code, you can easily change modes. The editor can be used to create content for pages, blocks, and product descriptions. When working on product detail, the editor is accessed by clicking the Show/ Hide Editor button.

	Cut		Copy
	Paste		Paste as Plain Text
			Paste from Word
	Find		Find and Replace
	Undo		Redo
	Citation		Abbreviation
	Acronym		Spellchecker (not installed)
	Mark as Insertion		Mark as Deletion

	Styles		Format
	Font Family		Font Size

	Bold		Italic
	Underline		Strikeout
	Subscript		Superscript

	Left Justify		Center
	Right Justify		Full Justify
	Outdent		Indent
			Blockquote

	Insert/Modify Table		Table Row Properties
			Table Cell Properties
	Insert Row Above		Insert Row Below
	Remove Column		Remove Row
	Split Merged Table Cells		Merge Table Cells

	Insert Symbol		Insert Non-Breaking Space
			Insert Page Break

	Insert/Edit Link		Remove Link
	Insert/Edit Anchor

	Insert New Layer		Move Layer Forward
	Move Layer Backward		Toggle Absolute Positioning

	Insert Variable		Insert/Edit Attributes
	Insert Widget