Asana does not currently have a dedicated desktop app, but there are a few ways to access your Asana account from your desktop computer.
One option is to use the Asana web app, which can be accessed by going to https://app.asana.com in your web browser. The Asana web app works in virtually any web browser, so you should be able to use it on your desktop computer without any issues.
Another option is to use the Asana for Project Management integration in Google Drive. This integration allows you to create and manage your Asana projects directly from Google Drive. You can learn more about this integration and how to set it up by going to https://asana.com/integrations/google-drive.
Finally, there are a few third-party apps that offer desktop access to Asana, such as Asana Meeting and NirvanaHQ. These apps are not developed or endorsed by Asana, but they may be worth checking out if you are looking for a desktop solution.