I see $i used ofter. What does the i stand for? I am not see it in the help file.

[yeto]

MsgBox($MB_SYSTEMMODAL, "", "The value of $i is: " & $i) ; Display the value of $i.
    $i = $i + 1 ; Or $i += 1 can be used as well.

I also Googled and cannot find out what it means.

yeto

[Subz]

Its just a variable, usually indicates a integer variable

Edited July 3, 2019 by Subz

[Werty]

$h = Handle, $p = Pointer

[Subz]

Just to be clear $i is not required you can replace it for example: $index, $x, $y, $z etc..  However it's usually best practice to define your variables (see https://www.autoitscript.com/wiki/Best_coding_practices for more information).

[yeto]

3 hours ago, Subz said:

Its just a variable, usually indicates a integer variable

Thank you. That is very helpful.

Also, thank you for providing the link below. I am studying that now.

Still learning,
yeto