Copy and paste text in text editors without formatting

When we quickly want to copy text from a Word document for example, it happens that it copies format with it. For example the text shows suddenly in bold, or de layout from our pagebuilding settings is not working anymore. Make sure you paste your text always without formatting. You'll see in the image below that the text in the white area has no style settings anymore because of wrongly pasting the text. The layout should be like in the green area. You normally paste text by (apple) command + V key combination, (windows) CTRL + V key combination, but important: to paste without formatting that comes with e.g. a word document, you always use the following key combination: (apple) SHIFT + OPTION + COMMAND + V or (windows) CTRL + SHIFT + V