Social Networking Sites

noun a video-sharing platform where users can upload, share, and view videos

• Many educational institutions use YouTube as a platform for sharing lectures and tutorials.
• I spend hours watching makeup tutorials on YouTube.
• I'll just YouTube it to figure out how to fix it.
• Her mind was like a YouTube video, constantly streaming different ideas and thoughts.

noun the display on a separate electronic device used in conjunction with a television or computer

• The second screen refers to a separate electronic device used in conjunction with a primary screen, such as a computer or television.
• I like to use my tablet as a second screen while watching TV.
• I always have my phone handy as my second screen for multitasking.
• In the world of gaming, having a second screen can provide a competitive advantage.