What are the differences between HTML5 and (pre-5) HTML? How can I make HTML-like forms in Markdown? What is difference between Hypertext and Markup in HTML?
You set the inches and the number of pixels in each of those inches. Photoshop removes or adds data to fit the number of pixels in each of the inches you specified. Note: The original image used in the examples below is 4x4 inches, 100 ppi, 400x400 pixels at 468.8 KB.
To find the width and height of the image in pixels, open the image in the Editor in Photoshop Elements, then choose. Image > Resize > Image Size and look at the numbers in the Pixel Dimensions box. Note: The limit values are listed in megapixels. One megapixel is equivalent to 1024 x 1024 pixels, or 1,048,576 pixels.