The collaboration app that has taken the world by storm, Slack , is now available for Windows in beta form. However, it didn't come the way many of us would expect it to. Unfortunately, the app is only available for desktop. Therefore, those on a Windows RT device cannot use it, nor will it be easily available as a universal app.

Slack is an efficient collaboration tool that allows its users to create 'channels' to chat with their co-workers and the likes. We here at Windows Central use the product on a daily basis to share pictures, news, and to converse so that we don't step on each other's toes when working on an article.

Last summer, we reported that Slack was looking for a full-time engineer to help them build an app for Windows. Late tonight, Slack sent out an email to those that have previously contacted them about bringing an app to the Windows platform. The email read like this:

You once told us that you're interested in a Windows application for Slack. We've been working tirelessly to make this happen, and we're writing you today because we'd like you — yes, you! — to be part of our beta program for the Windows application. Now then. This is a beta, which means it has some rough edges and quirky traits unbecoming of a proper Slack application. We humbly ask only one thing of you: please give us your honest feedback so that we can make your Windows experience great. You can provide feedback just by replying to this email or by clicking the "?" icon on the upper right corner of Slack and choosing "Send us a help request." All feedback is welcome (really!), but here are the things we're especially interested in hearing about: General Slack bugs: issues with using the desktop app to do anything you usually do in Slack. Does it feel native to Windows? Let us know about things that that feel inconsistent with what you'd expect of a Windows application.

They also know of a few bugs that the app is experiencing, as they've compiled a list that you can read here. And as a friendly reminder, this is a beta, people. So don't go knocking it, or sending hate mail to the developers that have worked so hard to bring it to where it is today.