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.
My colleague Chris compared Google Image search to Bing Bing Images vs. Google Images - Which Has Better Results? Bing Images vs. Google Images - Which Has Better Results? Bing’s image search once challenged Google, offering more features and a better design. With infinite scrolling and the ability to search for similar images, Bing was legitimately better than Google at image search just a... Read More , and found Google’s results to be better. If you feel the same way, don’t worry: you can use it to find rights-cleared images. While searching for an image, click Search Tools then Usage Rights.
My school district doesn't allow students to access anything except Google; therefore, clipart is useless. More and more school districts and companies are blocking applications and websites to prevent access to inappropriate images and content. My first and second graders have always loved doing PowerPoints; however, with clipart no longer working, they cannot do these projects any longer. Older students access Google images to get graphics for their projects.
Which brings us to Creative Commons, the license Office’s new Bing-powered search filters for. My colleague Danny explained what Creative Commons is, and why you should use it What Is Creative Commons, And Should You Use It? What Is Creative Commons, And Should You Use It? Creative Commons is a set of licenses which automatically give you permission to do various things, such as reuse and distribute the content. Let's find out more about it and how to use it. Read More , but the quick version is that it’s a way for artists to tell the web their images are free to use.