1. Additional information or navigation placed next to the main content.
2. Space left blank at the beginning of a line or paragraph.
3. Small symbol used to mark items or create a bulleted list.
4. Arrangement of text, images, and other elements on a page.
5. Measurement of the vertical size of a page.
6. Text or graphics at the top of each page.
7. Symbol used to mark items or create a numbered list.
8. Margin or blank space between columns or pages.
9. Visual representation or graphic displayed on a page.
10. Blank space around the edges of a page.
11. Recording or preserving a document for future access.
12. Process of reproducing text or images on paper.
13. Heading or caption of a page or section.
14. Repeating the previously undone action on a page.
15. Network of intersecting lines used for alignment or measurement.
16. Adjusting the scale or magnification level of a page.
17. Clickable element that directs to another page or resource.
18. Written or printed words.
19. Colored liquid used for writing or printing.
20. Arrangement of data in rows and columns.
21. Inserting copied text or images into a document.
22. Thin material used for writing or printing.
23. Removing unwanted parts of an image or text on a page.