Open Opera Browser: Launch the Opera browser on your computer.

Access Settings: Click on the three vertical dots (Opera menu) located at the top-right corner of the browser window to open the menu.

Go to Settings: Scroll down in the menu and click on "Settings."

Set Start Page: In the "On startup" section, you'll likely see options like "Open a specific page or set of pages" selected. Change this to "Open the start page" or "Continue where you left off" to avoid the start screen.

Save Changes: Once you've made your selection, be sure to save your changes.