Tip: Color Filters for the color blind

Some people have difficulty in distinguishing colors or may be color blind. For those Windows 10 has an option which can help make the colors on your screen more distinct. its the Color Filters feature. 

If it's hard to see what's on the screen, apply a color filter. Color filters change the color palette on the screen and can help you distinguish between things that differ only by color.
It can be found under Settings > Ease of Access

To use a color filter:

• Select Start  > Settings  > Ease of Access > Color filters.
• Switch on the toggle under Turn on color filters.
• Then, select a color filter from the menu. Try each filter to see which one suits you best 
  Note: To get to color filter settings in previous versions of Windows 10, select Start  > Settings  > Ease of Access > Color & high contrast.
   
  
  

  Thanks to Jen Gentleman for the twittertip & (source)