Linkedin is the most popular professional networking site with over 930+ million members. LinkedIn allow business professionals to network with other professionals including: posting and searching for jobs, joining clubs, participating in online meetings, reading and posting blogs, sharing events, asking advice on business topics, exchanging ideas and finding vendors. Standard tools in a Linkedin account include an online profile, personal homepage, contact management, email, intelligent search, group participation, appointment and event calendars and industry and group updates. Linkedin also helps improve your personal Google search listing.
Source: LinkedIn Official Blog, Tips to Keep Your Profile Fresh
How to Use LinkedIn in 2023 by Professor Heather Austin on YouTube