Oh! I am so excited !! This is my First Puzzle ! - Puzzles Answers

Oh! I am so excited !! This is my First Puzzle !

Oh! I am so excited!! This is my first puzzle!
I can show you where the things are. Ready for a quick game?
I am rich you know! I can be usually in a command, or a hat.
And...
I am famous, I am in maths , I am the sun.
Open me... close me, you will get less or more
Guessed it yet? I think it's worth trying for!

Hint :
Each line represents some things , and combining all those things, we will get final answer.
But final line is just for rhyme.

Indeed the symbols on the top row of a keyboard from left to right

Oh! I am so excited!! This is my first puzzle!
This is an exclamation mark '!' as the leftmost symbol. (1)

I can show you where the things are.
The things are "at" '@' (2)

The hashtag '#' is also the playboard for a quick game of Tic Tac Toe. (3)

I am rich you know!
The Dollar sign "\$"(4)

I can be usually in a command
The percentile symbol '%' (5)

or a hat.
The hat symbol '^' (6)

And...
The sign for "and", the ampersand '&' (7)

I am famous, I am in maths , I am the sun.
A Star is famous, in math the asterisk is a multiplier symbol and the sun is a star. '*' (8)

Open me...
Opening parenthesis '(' (9)

close me,
Closing parenthesis ')' (0)

you will get less
Minus sign '-' (-)

or more
Plus sign '+'