1. Open the application drawer or application list: this is usually an icon on the computer desktop. Click it to view all installed applications.
2. Find the hidden application: Browse the application list and find the hidden application to restore to the desktop.
3. Drag the application icon to the desktop: Once you find the hidden application, you can try to right-click the application icon in the application list, and then select "Add to Desktop" or similar options to drag the application icon to the desktop.
4. Release the application icon: Once the application icon is dragged to the appropriate position on the desktop, release the mouse button.