If you go to the top right with the 3 bars and hit My Profile you can post under "My updates". If you click My Team Activity that will show all your team's posts and you can respond back. If you click "All Activity" you will see posts from everyone on this site and you can respond to those as well. Under "Quick Links" you can click "FAQ" and "Getting Started". Hope this helps.
Most everything is in the top right coner Or click on a friends picture to connect with them hope we can help you somehow
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