You can search for videos in the library catalog. After entering your search terms, use the "Item Type" filter under Limit Search Results to select Streaming video:
When you've located the video you want to watch, use the Electronic Access link to open the video:
If you're viewing the full catalog record, this link is toward the top of the description:
If you're off-campus, you'll be prompted to log in (with your MyAACC credentials or library card number) before being routed to the video.
You can also search for videos directly in the Academic Video Online database. While this is a large database, note that it does not include all the titles you'll find in the catalog, including several videos for specific class assignments.