Change white (change monitor color) -how to ?

[XPcentric]

This may be of interest of more of you. I want to be able to read easier when the background is white, especially pdf files, or webpages.

I did not find a solution for certain documents, to change a background without breaking the style. I'm using the lowest brightness but I found its easier to read when I make the background gray, for example in textEdit.

ideas for pdf files ?

 

[Intell]

You can invert the screen colours. Press Control-Option-Command-8

 

[XPcentric]

You can invert the screen colours. Press Control-Option-Command-8

That is really intelligent!

Thanks, I did not even think to such a simple solution.