Need a little help with Photoshop

Monkey Archive Forums/Digital Discussion/Need a little help with Photoshop

Tri|Ga|De(Posted 2013) [#1]
Every time I draw a line or even paint just one pixel it always does it like gradient.
I mean first is grey the a darker grey an so on, eventually it gets black.

Also it also put color in the neighbor pixel.

If I draw a line its also some grey in one end.

How do i make it draw/paint i pure black?

Tri|Ga|De(Posted 2013) [#2]
Ahh I found the Pencil tool!
That help with the paint pixel method, but the lines still does not do as I like.