Images seem so simple in Word and PowerPoint.
You import or paste an image, drag to resize it, and you’re good to go.
Not so much. Word and PowerPoint hide a lot of complexity from you. That can bite you if you try to work the same way in WordPress with images that you did in Word.
Read our article on resizing images to learn how resolution works, and an easy way to resize images so they’ll fit well inside your WordPress page.