The WordPress editor is a WYSIWYG (What you see is what you get) editor.
But there are some tricks you can apply.

Enjoy the handy WordPress shortcuts

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1. Single and double line spacing

2. Change font separately

3. Lock keyboard

4. Highlight word or sentence

5. Print screen

6. Special codes Numeric list

7. Most common Keyboard Shortcuts

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1. Single and double line spacing

When you are working in the WordPress visual editor, and you enter for ←

the next line you will go right over to the next paragraph. ←

Every enter is setting up a new paragraph, but when you
use Shift + enter you go to the next line like this.

2. Change font-size separately

Here is the code you can copy and use

Here is an example of how you use it: <span style=”text-align: center; font-size: 30px; color: #fff0000;”>Handy WordPress shortcuts</span>, visual post editor

Here is an example of how you use it: Handy WordPress shortcuts, visual post editor

3. Lock keyboard

You don’t want to loose your content while you have to go to the toilet and the cat jumps on your keyboard.

Use: Win + L to lock your keyboard against accidental intruders.

4. Highlight/ select word or sentence

with the four arrow buttons on your keyboard.

Use: Ctrl + Shift + Arrow

Play around with it and see which arrow select in your editor.

5. Print Screen

Use: Win + PrtSc

It will go automatically to your screenshot map in the folder Images.

6. Special codes numeric list

You can change the color as well.

♥ Single and double line spacing

♥ Change font separately

♥ Lock keyboard

♥ Highlight word or sentence

♥ Print screen

♥ Special codes Numeric list

♥ Most common Keyboard Shortcuts

Look for a complete HTML list on my special symbol codes page.

You can paste the codes into the text editor, or the images into the visual editor, it works both ways.
And when you select the image you can give it an H1 tag and it will enlarge.

7. Most common Keyboard Shortcuts in WordPress

Ctrl + c = Copy
Ctrl + v = Paste
Ctrl + x = Cut
Ctrl + a = Select All
Ctrl + z = Undo action
Ctrl + y = Redo action
Ctrl + p = Print
Ctrl + b = Bold
Ctrl + i = Italic
Ctrl + u = underline
Ctrl + F = find word on page or in the editor
Win+m = Desktop
F2 = Select file – F2 = rename
Shift + right mouse button = on 1st character and last character of pharagraph to select all text in between
Click mousewheel = scroll easy
Ctrl + mousewheel = zoom in and zoom out
Ctrl + end = go to the bottom of page
Ctrl + home = go to the top of page
Ctrl + shift + t = re-open last closed tab in browser
Hold shift down to resize images holding proportions