heard a lot about slack?need to have a quick primer to get you up to speed in why people are raving about it so much then this is the basic slack primer for you. rapid talking head videos showing you around the slack platform and teaching you all you need to know about how powerful this communications platform is.feel free to ask questions, request additional videos - i\'m here to help you make a decision before jumping into a paid subscription with slack.you should be able to get through the lectures rapidly as they are talking head videos with screencast style cutaways to me actually using slack in a real world situation.