1. Go to slack.com/create.
2. Enter your email address, then click Next.
3. Check your email for a 6-digit confirmation code.
4. Enter your confirmation code, then name your workspace.
5. Create a new channel within your workspace. Channels organize conversations about any topic, like a project your team is working on.
6. Enter coworkers' email addresses, then click Add Teammates to invite them to your workspace.
7. Click See Your Channel in Slack to visit your workspace.
8. Click Save Your Account to finish: enter your name and password, review your team's details, and add people to your workspace.
9. Click Finish to save your workspace. And welcome to Slack!

1. Open the Slack app.
2. Tap Get started.
3. Enter your email address, then tap Next.
4. Tap Open Email App, find your confirmation email, then tap Confirm Email Address to return to Slack.
5. Tap Create a new workspace.
6. Name your workspace, and change the workspace URL if you want.
7. Enter your full name (this is what other people will see along with your messages in Slack) and a secure password.
8. Tap I Agree to accept the Slack Terms of Service, then tap Done.

1. Open the Slack app.
2. Tap Get started.
3. Enter your email address, then tap Next.
4. Tap Open Email App, find your confirmation email, then tap Confirm Email Address to return to Slack.
5. Tap Create a new workspace.
6. Name your workspace, and change the workspace URL if you want.
7. Enter your full name (this is what other people will see along with your messages in Slack) and a secure password.
8. Tap I Agree to accept the Slack Terms of Service, then tap Done.

Note: Though it's still available to download, we are no longer updating the Slack app for Windows Phone. Version 2018.614.0.0, released on June 14th, 2018, was the final update for Windows Phone.

1. Open your device's browser.
2. Go to slack.com/create.
3. Enter your email address, then check your email for a 6-digit confirmation code.
4. Enter your confirmation code.
5. Add details: your display name, password, and workspace name.
6. Save your new workspace.