YOU DON T NEED THE BRUSHES PALETTE TO CHANGE BRUSH SIZE

YOU DON'T NEED THE BRUSHES PALETTE TO CHANGE BRUSH SIZE

In Photoshop CS you can increase/decrease the size of your brush by 10 pixels by pressing the Left or Right Bracket keys. Once your brush goes over 100 pixels in size, it then moves in 25-pixel increments, and if you go over 200 pixels it moves in 50-pixel increments until you reach 300, at which point it moves in 100-pixel increments.