Thank you very much for answering my question in such a considerate way. I can't hardly read this monitor because things get blurry and I try to not read a lot because it gets more blurry at times. A couple of people asked me about this and I said I didn't know the official answer, so I asked this nice forum! ( It was easier on me to ask than to look for it). I have a special coating on my glasses so I can see. You should have seen me type my 200 plus page book! It took me forever to get it done, but I got it done! It took me 25 minutes to write this reply. Thank you for helping. This dark mode really helps me! No glare!