Ever noticed the colored dots in Outlook email? Each one, actually, has a different meaning. Here's how to use them for your job or business.

So, it's technically a kind of mental exercise! The brainteaser above shows a circle with a dot in the middle. You need to copy the layout and then place the pencil on the dot. Now, you need to ...

Square with a circle with dots inside: Your item may have a drying symbol with a circle inside, which = tumble dry normal on its own. If the circle has dots inside, one dot = tumble dry low ...