How to Select and Edit Messages with the Up Arrow in Slack Share July 8, 2020 Dm4r Technology If you’re a new Slack user and press the Up arrow key on your keyboard, the productivity app moves your highlighted focus to the message list. Here’s how you can change the Up arrow’s functionality to edit your last-sent message quickly. Read This Article on How-To Geek › Source : How to Select and Edit Messages with the Up Arrow in Slack