(obsolete) To make solid or firm.

Are you Winner meaning?

If you say that something or someone is a winner, you mean that they are popular and successful, or that they are likely to be popular and successful. [informal]

Are you showing Meaning?

"I'm showing ..." is simply a shortcut way of saying "My computer is showing ..." This reflects the natural tendency of people to develop "shorthand" expressions for phrases that they use frequently.