Computer Science for IGCSE & O level - The Internet And Its Uses (Section 12 - No. 33)
What is the function of the 'back' button in a web browser?
To refresh the page.
To move forward in your browsing history.
To go to the previous page.
To open a new window.
คำอธิบาย
The back button in a web browser takes you to the previous web page you visited.