There it was, inside the program you were already using. Sure, it wasn’t pretty, but you could quickly add a visual highlight to your document or presentation. Even better: everything was rights-cleared, meaning you could use it in your document or PowerPoint presentation without the fear of legal repercussions Confused About Copyright Law? These Online Resources Can Help Confused About Copyright Law? These Online Resources Can Help It's a confusing subject, yes, but it's important that you wrap your head around it. If you're involved in any sort of creative work, these resources will help you do just that. Read More .
If you mean your own artwork, then you'd take a picture of it, upload it to your computer (make sure you know where you're saving it), then select Insert > Picture in Word, browse in the location where you saved the photo, click the picture, and insert. If you mean an image from the internet or something, you can just save it to your computer and basically follow the rest of the steps above.
This is TERRIBLE! Besides being able to edit vector images like Will mentioned (which is important for those of us who don't have graphic artists available to create custom images or the budget or time to buy that service ad hoc), you could also search for style "families" (different graphics that were all in the same style). There was a huge range of files and styles in the collection and it was much faster to find what you need than to do a Bing search. Plus, you knew that everything there was free and free to use, without having to worry about CC license issues.