Outlook is a reliable email client for individuals and businesses, but sometimes it can become frustrating when it switches to offline mode. The good news is that fixing the issue is straightforward. First, ensure that you have a stable internet connection. Next, disable offline mode in Outlook and restart the application. If the problem persists, repair your Outlook data files or create a new Outlook profile. With these simple steps, you can quickly resolve the Outlook working offline issue and continue using the email client as usual.