PPT with the picture pixels and resolution of the relationship between the ps to produce just the right size of the figure.

This time will encounter a problem, ppt's page setting is 960 * 720 pixels width and height, but with ps to the same pixel to make out of the picture but there is no way to completely cover a ppt page.

ppt is a can't not use, but can't fully grasp a sword, use bad, will make their own very hurt. For the size issue, generally ps uses a 72 pixel resolution, and changing it to a 96 pixel resolution solves the problem.

The average home monitor has a resolution of 96 pixels per inch, and using 96 pixels when making ps images is also just enough to give a picture complete coverage of a ppt page.

The following is a comparison of several kinds of pixel pictures, the pictures are made by ps, the size used are 960*720 pixels, just change in the resolution.

The same as 100 and 150 pixels, complete coverage of a page.