Easy viewing is very important component of correct editing, especially while dealing with larger images. To view the whole picture we have to zoom out, to view minor details we are to zoom in; to estimate the image quality we must see it as it really is.

1. Open a sample image from our PSP Book folder and notice the initial zoom value (magnification level) on the image window's title bar.

2. From the Tools bar, select the Zoom Tool and click on the image to magnify it. Notice the zoom value now.

3. To magnify a certain region, drag with the Zoom Tool to outline it. Although the image may appear jagged, this is just the sizing function and not a problem with your image. Remember that you magnify the view and not the image itself.

4. Now we can discern minor details but we can't see the entire image, because it is too large. Maximize the image window, by clicking its button - the image occupies all the workarea.

5. However, we still can't see the entire image, because it is still too large. Activate the Pan Tool and drag the image to make the hidden areas visible. Note that you move the view only and not the image itself.

6. To reduce the view, right-click on the image with the Zoom Tool, or set the desired zoom value using Zoom input field on the Tool Options bar. The image looks much better, doesn't it?

7. To estimate an image sharpness correctly we have to see it as it actually is, that is at 100% zoom. Pull down View > Zoom to 100% or click Actual size button on the Options bar as it is shown in the movie.

8. To estimate the composition we have to see an entire image. Pull down Window > Fit to screen or Window > Fit to screen to accomplish this.

NB While working with some other (painting, retouching, etc.) tools, use [Num+] and [Num-] keyboard keys to increase/decrease the zoom value. Also, you can temporary activate the Pan by holding down [Space] bar.