Do I need to load all fonts into Photoshop before layout?

Question

Fonts

Hello! I'm loading the layout into photoshop. Naturally, I do not have all the fonts in the OS. When trying to see the color of the text, Photoshop writes: "The following fonts are missing .... The fonts will be replaced." If you click "OK" it will change the font of the block. How to be? Just change the font in the layout, then copy the text, watch its color. Then just do not save the changes, or is it better to install the necessary fonts?

Answer 1

Preferred but not required