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.
WPClipart: is here to maintain and grow an online collection of artwork for schoolkids and others that is free of copyright concerns as well as safe from inappropriate images. To ensure these qualities, no direct user-uploaded images are allowed. All artwork is collected/edited or created for use by me with the GIMP, Inkscape and some GIMP extras on Absolute Linux. Please email me if you have any questions or concerns. And thanks for stopping by :-)
But this site's not just about Christmas. Need clip art for Easter? Valentine's Day? Halloween? No problem. How about something specific like angels? Teddy bears? They're here. In fact, we have clip art available for most major holidays and many specialty themes. So feel free to browse all the clip art and graphics we have, and explore the site thoroughly. Make this your "go to" resource for future holiday and clip art fun. Bookmark us now so you'll have a graphics resource all year long.
Is there a potential downside? Yes. Just because a search engine sees something as Creative Commons doesn’t necessarily mean that it is. Here at MakeUseOf, for example, we’ve had at least one photographer threaten to sue us over an image he didn’t realize he himself licensed as Creative Content. He backed down when we pointed this out, and it’s one example resulting from thousands of blog posts spread over a decade, but know that this isn’t without risk.
Back in the ‘90s, Clip Art took over Word and PowerPoint files thanks to the thousands of office workers and students who used the images as a way to “improve” their documents. These days there are a large number of free images available on the web, and Microsoft is recognizing this by killing off its Clip Art portal in recent versions Word, PowerPoint, and Outlook. “The Office.com Clip Art and image library has closed shop,” explains Microsoft’s Doug Thomas. “Usage of Office’s image library has been declining year-to-year as customers rely more on search engines.”
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.