hope this slide make u better

2. There are times when you may
want to use an image but it is
either too big, or too small, to
use. The way around the
problem is to resize (or
resample) the image and we'll
show you how in this tutorial.

4. Let’s begin...
 On the Standard toolbar, click Open.
 Locate your chosen image and click Open.
The image opens in the workspace. Our image was
taken using a 4 megapixel digital camera and measures
2710 x 1806 pixels.
 Resize your images by changing the pixel.

5. The end !!!
by:
nurfarishashuhadamohdshami
m