Here is the full text from the Google Support page for (as archived/summarized from the official help documentation):
: Go to mail.google.com in your Chrome browser and log in.
The process varies slightly depending on your browser, but the goal is the same: a clickable Gmail logo on your home screen. Using Google Chrome (Recommended) gmail icon on desktop
This is the most popular method because it allows Gmail to open in its own window without the browser search bar, making it feel like a real application.
To add a Gmail icon to your desktop, follow these steps: Here is the full text from the Google
To get a Gmail icon on your desktop, you can create a shortcut that opens Gmail directly. Since Gmail doesn’t have a traditional "installer" for Windows or macOS, you can use your web browser to turn it into an app-like shortcut.
The process can vary slightly depending on your desktop environment (e.g., GNOME, KDE). Generally: To add a Gmail icon to your desktop,
How to Add a Gmail Icon to Your Desktop Adding a Gmail icon to your desktop provides instant access to your emails without manually opening a browser and typing the address every time. You can do this easily using Google Chrome, Microsoft Edge, or by creating a manual shortcut. Using Google Chrome (Recommended) Google Chrome offers a "Create Shortcut" feature that makes Gmail behave almost like a standalone app. Google Help +1 Open Gmail
Right-click on your desktop → New → Shortcut . In the location field, type: https://mail.google.com Click Next , name it "Gmail", then click Finish .
Chrome offers the most "app-like" experience through its Progressive Web App (PWA) features. Create Gmail Dock or Desktop Icon Shortcut