Pasting Text Without Format

In over 25 years of using computers, I had done countless copy and paste texts. Yet, I got annoyed with formatting every time I performed these two tasks.

Recently, I was helping Đán with his homework and I watched him copied and pasted text in to his assignments without the formatting.

He showed me how:

Win: Ctrl + Shift + V
Mac: Cmd + Shift + V

How in the world have I not known this all these years? Then again, better late than never. Thanks kiddo!