slack-quick-start-guide

In the first few weeks with Slack, the key team members should create
channels that may be useful for certain groups or projects within the
business. After a week or 2, review the new channels. If they are well used,
keep them. If they only have a few messages, then you can remove them.
To create a new channel, simply click the “+” icon.
You’ll name the channel and add a short description of the purpose of the
channel.
Through trial and error, you should have a system of channels set up that
works well for your team.
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