What happens next in this paragraph?

How to block facebook messages on a pc or mac
Go to https: // www.facebook.com in a web browser.
If you're already signed in, facebook will open to your news feed.
If you see the login screen, type your account information into the blanks at the top-right corner of the page, then click log in.
Click the gear icon on the chat panel. The chat panel is at the bottom-right corner of facebook, and the gear icon is at its bottom-left corner.