Properties of Graphics - Demonstration
Optimizing Photos for File Size
Right click the photographs below and look at the "Properties" of the images.
Compare the file size of the three images. Can you explain what you have found?
Remember that a dial-up connection to the Internet takes about one-half minute to show a single 100K image.
Compare the file size of the three images. Can you explain what you have found?
Remember that a dial-up connection to the Internet takes about one-half minute to show a single 100K image.
Image 1
Image 2
Image 3
Note that image 3 is a "progressive" JPG
Try downloading the images to your computer using the "Save Picture As" command, then compare.
Or, save this Web page to your computer, then examine these images inside the new folder.
Depending on your browser, you may find some additional useful information by right clicking
on the pictures above, then select the "Properties" command.
Or, save this Web page to your computer, then examine these images inside the new folder.
Depending on your browser, you may find some additional useful information by right clicking
on the pictures above, then select the "Properties" command.
Did you know that adding pictures with large size files to your documents (such as Word, Excel, and PowerPoint) will dramatically increase the document file size, making them very slow to download for viewers with dial-up connections?