Supplemental Slack info for you and your team.Tips and tools for beginners and experts alike.Get familiar with Slack Enterprise Grid for large organizations.If you're curious about what's new in Slack — and what's changed — you're in the right place.Develop your skills and prepare to become Slack Certified!Launching a new team or joining one for the first time?
Our easy-to-read guides help your team work better, together, from day one.Ready to level up? Browse our time-saving tricks and practical tips for
making Slack work for you.All kinds of teams thrive with Slack — take a look at our department-specific guides.
More coming soon!Learn how Slack works, from top to bottom!Want to learn more about setting up your team? Look no further!Welcome to Slack! We're so glad you're here. Let's get started!Adjust your profile and preferences to make Slack work just for you!Simplify your daily work with apps and tools.Tips and tools for beginners and experts alike.
Slack is experiencing some connectivity issues — please stand by. Check
Having trouble with Slack notifications when using macOS Big Sur? Read on to learn about common issues and how to troubleshoot. If you’re using Slack on another operating system or a mobile device, visit Troubleshoot Slack notifications.
Tip: To check if you’re using macOS Big Sur, click the Apple icon in the top left corner of your screen, then select About This Mac.
If you’re not receiving notifications, or if you’re missing notification sounds or banners, you may need to turn off Do Not Disturb or quit Notification Center. If that doesn't resolve the issue, try the steps in the section below.
Check your macOS Do Not Disturb settings
Click the toggles icon in the top right of your screen.
Select Do Not Disturb and make sure it’s turned off.
If a time frame from the menu is selected, click that option to turn it off.
Quit macOS Notification Center
Quit the Slack desktop app.
Click the search icon in the top right of your screen to open Spotlight.
Search for and select Activity Monitor.
Find Notification Center in the list. Open it, then select Quit.
Wait at least 10 seconds, then re-open the Slack desktop app.
To send a test notification, click your profile picture in the top right and select Preferences. Under Sound & appearance, click Show an example.
Slack doesn’t appear in macOS notification preferences