How to post a YouTube video on Facebook in several different ways, using YouTube's 'Share' feature

You can post a YouTube video on Facebook with just a few clicks or taps, using YouTube's "Share" feature to post in a status, ...

How to embed a YouTube video into an email, by sharing a link to attach a video preview

If you want to embed a YouTube video in email, you can simply copy and paste the link — a video preview should appear for the recipient.
TechRepublic

How to Create and Copy SSH Keys with 2 Simple Commands (+Video Tutorial)

How to Create and Copy SSH Keys with 2 Simple Commands (+Video Tutorial) Your email has been sent SSH keys provide a secure and convenient way to authenticate remote servers. In this step-by-step ...