To delete a video from your YouTube channel, follow these steps:
1. Sign in to your YouTube account: Go to youtube.com and sign in using your Google account.
2. Go to your Video Manager: Click on your profile icon in the top-right corner of the screen, and select "YouTube Studio" from the dropdown menu. This will take you to your Video Manager page.
3. Select the video you want to delete: Scroll through your video list and click on the video you want to delete.
4. Click on the "More options" button: This button looks like three vertical dots and can be found under the video's title.
5. Choose "Delete": Click on the "Delete" option from the dropdown menu.
6. Confirm the deletion: A pop-up window will appear, asking you to confirm that you want to delete the video. Click on "Delete" to confirm the deletion.
7. Video deleted: Once you've confirmed the deletion, the video will be permanently deleted from your YouTube channel.
Note that once you delete a video, it cannot be recovered. If you have any doubts about whether you want to delete a video, consider making it private or unlisted instead. This will remove it from public view, but it will still be accessible to you if you want to restore it later.