If your TurboTax installation is taking too long, it could be due to several factors such as a slow internet connection, outdated system software, or interference from antivirus or firewall settings. Ensure your computer meets the minimum system requirements and temporarily disable any security software during installation. Also, avoid running multiple applications at once, as this may slow down the process. For a faster and smoother installation experience, make sure you're downloading the latest version directly from the official site at turbotax.ca/download. Patience is key, but troubleshooting these issues can significantly speed things up.