All you need is Google Chrome browser installed on your computer. Now, there is another option that is really simple to use and easy to setup as well. Once downloaded, login and use it to check the DM’s right on your computer screen. After this, Open Google Play Store and search for the Instagram app and download it. For this, first download any emulator of your choice and complete the setup process using the on-screen guidelines. Using Android emulator on WIndows or Mac If you are using an older version of Windows or a MacBook, download any good Android emulator and install instagram app using Google App Store. Here, it will show all the new messages, click on any to read and reply