Photoshop - Cursor Display or Size Issues

 

• Crosshair: If you see a crosshair (Precise) cursor instead of the normal brush tip or another tool shape, try toggling the Caps Lock key off. 

• Incorrect Brush size: On macOS, the painted result is smaller than the brush cursor size you see on screen, determine if you have an increased Cursor Size specified in your System Preferences: Accessibility > Display settings.