How to SEO Optimize your Images
Aside from optimizing your post for SEO, images could also be optimized so it could help drive additional traffic to your site. If this is done properly, your images could rank higher in Google Images.
If you have your own source of images it’s much better, but if not, then you could always go to Google Images.
We need to strip all the metadata information on our image and to do this, we need to do a screenshot instead of downloading the images directly from Google .
Install and run the application
To do screenshot, press CTRL + PRTSC, then highlight the area you want to capture and press Enter
When saving, be sure to choose “jpg” as the file type