Teach Yourself Adobe Photoshop CS2.pdf - Online Public Access ...

This document was created by an unregistered ChmMagic, please go to http://www.bisenter.com to register . it. ThanksWorkshopQ&AQ1: Which kinds of files compress better as GIF than as JPEG or PNG?A1: Because GIF uses a limited palette, any picture that has only a few colors will give you a smaller file as a GIFthan in the other formats. Such graphics items as titles in flat colors, logos, charts and graphs, or line art willmake very small GIFs. Full-color photos will not.Q2: When should I use Save a Copy?A2: Use Save a Copy when you want to make a copy of the picture you are working on and then continue towork on the original instead of the copy. Suppose that I have a picture called Roses, which I have worked onand saved. If I save a copy as Roses copy, and then keep working, I will still be working on the original Rosesbut will also have a copy of the picture in a closed file as it was before I did the additional work.Q3: What file formats should I use for images I'll be putting in my Web page?A3: You should try to stick with native Photoshop files when creating your images. This enables you to use all thepowerful Photoshop CS2 editing features, such as layers. When you've finished your image, save it as a GIF,JPEG, or PNG for use on the Web.Q4: How does color depth affect image file size?A4: Simply put, the more colors that your image's color mode can support, the larger the file size because it takesmore bits to encode more colors.Quiz1: BMP isa.b.A PC format that stands for bitmapA Macintosh format that stands for bump