Which method can be used to mute notifications from a Slack channel?

Muting notifications from a Slack channel can be accomplished by accessing the channel settings and selecting the "Mute" option. This method allows users to silence notifications from a specific channel without leaving it, ensuring they can still access the messages and content when they choose to do so. By muting the channel, users can focus on other tasks or channels without being distracted by constant notifications, which helps manage notification overload effectively.

Other options may not provide the desired outcome for muting notifications. Typing a command in the message input does not typically apply to the muting function, as Slack's interface is designed to manage notifications through settings rather than commands. Requesting admin privileges is unnecessary for a standard user to mute notifications since this action can be performed directly by the user in their account settings. Leaving the channel completely would eliminate access to that channel's content and discussions, which might not be the intended solution if a user simply wants to decrease notification frequency.