High contrast toggle not working.

I have made a brief outline on how to apply high contrast themes in W8.1 and W10. In W7 the technique is different. High contrast is a big advantage for those like me who have a reduced vision. The outline is at my One Drive. Because of the setup...

has the issue with high contrast and defender been resolved i'm out at sea agian just checking

My grandson turned on high contrast a few days ago. I was able to get it turned off but yesterday it came back on and I can't turn it off. It's rather annoying and makes some screens difficult to read. I have tried changing the theme in ease of...

I turned on high contrast mode. Now it won't change back to normal mode no matter what I do. I tried selecting None in the dialog box for high contrast mode and all the other modes. Nothing works. Help please!