No, No! I am talking about the improper use of "it's". There it should be "its". Confusing, right? By the way, that was an incomplete sentence. Oh well. Also an incomplete sentence.

Oh. Duh. I usually don't do that. Shows what staying up all night does to me and my posting abilities.

Yeah. Sleep turns out to improve brain function. Weird.

I know right, whoda thunk it?

But I wasn't tired.... until I woke up with the keyboard stuck to my face.

i don't found bro, can you share a print screen to show me where can i found it?

Turn on the NXT. Press the right arrow twice. Press the enter button. Press the right button four times. The screen should now say "bumper". Press enter. Select the port of the touch sensor. Press enter. Now the screen displays the current state of the touch sensor.

I went to the menu bar,
robot
motor and sensors setup
sensors

for configurations but also not working

Are you looking on the Nxt? I think you are looking on the computer, where you will not find what you are looking for.

It is on the NXT ITSELF. Turn it on, scroll to view, select the touch sensor.

very very big wrong by me, nxt it is in the Lego, not in robotC,
i will try again

not displayed touch sensor in view,
but displayed bumber, after this go to port1
and in Nxt show a Rectangle and in center show "0"
after this how to check if the Lego's sensors working or not?

You made it to the right screen. It shows a 1 for touch sensor pressed and a 0 for touch sensor not pressed.

if Nxt show 1, means that sensor pressed and working?
if the Lego touch on the wall but Nxt show again 0 means not working?

It shows "1" if the sensor is pressed, and "0" if it isn't being pressed.

when i press compile and download program, and after this, i press start, the nxt show "name of project" and bottom of this running,
but none program work, there are many sensors in my Lego but i don't understand how to check theses sensors if working or not