To begin, go to your google drive and upload a video (see the upload icon next to the create button).
Get How To Insert A Video On Google Slides
Images. Inserting a video in google slides. A new window will open.
First publish your document in google docs, sheets or slides. Then in google sites, go to insert embed insert the link to the published document. You can also follow the instructions on how to add content from another website.
A new window will open.
In the top toolbar, click insert and then choose video. Open an existing google slides presentation or create a new one. This tool will let you get the best seo data that will help your videos rank higher on the youtube and google. Select or create a new slide to place your video in and then press insert > video.