Before you start uploading the video, you can choose the video privacy settings. You want to select Public so others can see it. Private means only you can see it.
Select the video you’d like to upload from your computer. You can also import a video from Google Photos.
As the video is uploading, Enter the Video Title, Description, Choose a Video Thumbnail.You can have a title up to 100 characters and a description up to 5,000 characters.
Click Publish to finish uploading a public video to YouTube. If you set the video privacy setting to Private or Unlisted, just click Done to finish the upload or click Share to privately share your video.
If you haven’t clicked Publish, your video won’t be viewable by other people. You can always publish your video at a later time in your Video Manager.