How can i do my pic like this

Question

http://i17.tinypic.com/63ai5jr.gif

what effect is that n how do i get it

Answer 1

With Paint .NET, you can get that effect by clicking on the Effects item on the menu bar, then Noise, then Median. Once the median settings dialog box pops up, try setting Radius somewhere between 1-3 and Percentile of 50. Hope that gets you what you're looking for :)