3.1 How to use HTML editing mode?

On the letter writing page, within the letter content section, click on the dropdown menu to open the HTML editing mode, which will expand the HTML editing functions. The HTML editing functions are as follows:

 

Plain text editing		Provide pure text editing mode.
	Select all	Just like the select all function in regular editing features, it allows you to select all content at once.
	Cut	Just like the cut function in typical editing tools, selecting the text to be moved can remove the text.
	Copy	Just like the copy function in typical editing tools, copy the selected text to the editing area or clipboard.
	Paste	Just like the paste function in typical editing tools, copy the text from the clipboard to the designated location.
	Recovery	Similar to the undo function in regular editing, it can restore the state before the editing action.
	Cancel Recovery.	To reverse the action of undoing. Provide the flexibility to revert the results before or after editing actions.
	Style	Please provide ten types of paragraph formats for selection, including Title 1, Title 2, Title 3, Title 4, Title 5, Title 6, Title, Body Text, Quote, and Fixed Format, while maintaining the context and format.
	Font	Change the font of the selected text, with a total of 4 Chinese and 12 commonly used English fonts available.
	Text size	Change the size of the selected text, providing different font sizes ranging from 1 (largest) to 7 (smallest).
	Bold	Please **bold** the selected text.
	Italic	Please display the selected text in *italics*.
	Underline	Add an underline below the selected text.
	Place on the left.	Align the selected paragraph to the left.
	Center-aligned	Align the selected paragraph in the center.
	Set to the right.	Align the selected paragraph to the right.
	Serial Number	With code numbering, add or delete numbering to the selected paragraph.
	Bullet point	Unnumbered, add or delete bullet points for the selected paragraph.
	Increase the indentation.	Indent by indenting the selected paragraph inward.
	Reduce indentation.	Outdent, remove the indentation of the selected paragraph.
	Text color	Change the selected text to the color you specified.
	Text Background Color	Change the background color of the selected text.
	Strikethrough	Please mark the selected text with a red strike-through line.
	Superscript	Provide superscript for text and symbols. To correctly display the symbol for 10°C, you can first enter the number 10. Then, type "C," highlight the "." character, and use the superscript function.
	Subscript	Display text with subscript and symbols. 請將以下中文翻譯成英文,並保持上下文和格式: 例:想要正確標示出 我們計畫下個月進行一場重要的會議,請確保所有相關人員都能參加.The symbolic notation. You can first enter H2O, then highlight the "2" and use the subscript function.
	Removal Effect	Assuming you want to remove text effects, simply highlight the text you want to restore and use the "Clear Formatting" function.
	Insert symbol	Provide a total of 196 types of symbols, including various commonly used punctuation marks, units of measurement, and indicators.
	Insert Image	You can insert images while editing the email. Image files can be selected from pictures on your personal computer, files in the cloud storage, and images found on the internet. In addition, you can quickly add images within the text by dragging and dropping image files from the file manager to the HTML editing area. (Supported browsers: IE10+, Chrome, Firefox)
	Create a hyperlink.	You can create hyperlinks within the body of the email. Simply highlight the text you want to link, then click on the hyperlink icon to establish the link.
	Insert Table	You can directly edit tables in the email. You can set the number of columns and rows by yourself, and provide editing functions such as text alignment and adding backgrounds to the tables.
	Emoji	Featuring 49 emoji icons.
	Insert a horizontal line.	When editing a letter, you can insert a dividing line to enhance the visual presentation of the editing.
	Spell check	After entering the English content, click on "Spell Check." The part of the screen displayed in red is the spelling error. Hover the cursor over the red word, and the system will automatically provide prompts for related words for your reference and selection. From the list, choose the correct word, then click on "Check Again." The originally misspelled part will be corrected and displayed in bold, and then you can continue to check the next misspelled word. Note: This function is disabled by default; please contact the system administrator if you wish to enable it.
	Background image	Design multiple background images, so that users can preview the design of each background image by clicking on the icon, making it convenient to choose from.
	Letterhead Style	Provide four letterheads for you to personalize your letter editing.