If you're new to remote work, here's a mistake almost everyone makes in their first week on Slack (or any team chat tool): treating every message like an email.

The problem

Writing long, formal messages with greetings and sign-offs ("Hi team, I hope you're well, I wanted to reach out regarding...") slows everyone down and buries the actual point.

The fix

Team chat is built for short, scannable messages:

• Lead with the point: "Need your sign-off on the Q2 deck by EOD."

• Use threads to reply to a specific message instead of starting a new one — it keeps channels readable.

• Use a channel for topics, DMs for 1-on-1 stuff, and @mentions only when you actually need someone's attention (it pings them).

• If a message needs more than 3-4 sentences, consider whether it should be a doc instead (Notion, Google Docs) with just a link dropped in chat.

Quick etiquette wins

• React with an emoji instead of replying "ok thanks" — keeps channels clean.

• Set your status when you're in deep work or away, so people don't wait on you.

• Don't @channel or @here unless it's genuinely urgent for everyone.

Small habits like these are the difference between looking like a confused newcomer and looking like someone who's used these tools for years — even in your first week.

If you want a full structured walkthrough of this (plus Notion, Trello, and Zoom basics), we built exactly that at CollabCraft Academy. But even if you never take the course, the tips above will make your first week on any remote team smoother.