After your video has finished uploading, scroll
down to the "Visibility" section. Here, you can choose who can view your video. Click on the
Visability
drop-down menu and choose:
Save Changes:
Once you've selected the privacy setting,
click on the "Save" or "Publish" button to save your changes to finalize the upload.
Note: Once the video is uploaded it is not always immediately viewable, YouTube needs to do processing on their end to make it viewable in multiple formats (Smartphone, Tablet, TV) as well as different qualities (4K, Standard Definition, Low Resolution).
Copy the Video Link:
After saving your changes, YouTube will provide you with a link to your video.