YouTube is a video sharing service where users can watch, like, share, comment and upload their own videos You can also follow us on youtube on the above shared link i.e : SUMAN TECH SOLUTIONS. The video service can be accessed on PCs, laptops, tablets and via mobile phones. A channel is a member's personal presence on YouTube, similar to other social media sites. Select another member's name to visit that person's personal channel. ... YouTube provides a place to browse through YouTube channels where you can check out popular channels and subscribe to them if you choose to do so.