A file extension is a way of identifying what type of file a file found on your PC, tablet, or phone is. It's a way of helping you find the type of file you're looking for and what sort of program to open it with.
Understanding file extensions
Why Can’t I Copy Newletter Images In WordPerfect X4?
Jim is having issues copying images from newsletters into a WordPerfect document.
Why Can't I Copy Newletter Images In WordPerfect X4?
Jim is having issues copying images from newsletters into a WordPerfect document.