Page layout and margins

Controlling the page

• LaTeX's default page has generous, book-like margins. Sometimes you want more space.
• The geometry package lets you set margins in one line:

\usepackage[margin=1in]{geometry}

• That gives a one-inch margin on all four sides. Try 2cm, 1.5in, and see the text reflow.

Fine control

• You can set sides separately:

\usepackage[top=2cm, bottom=2cm, left=3cm, right=2cm]{geometry}

• Useful when a binding needs extra room on the left, for example.

Other handy commands

• \newpage forces a page break; \today prints the current date.
• \begin{center} ... \end{center} centres a block of text or an image.
• These small tools let you shape a document to look exactly how you want.

Common mistakes

• Load the geometry package to change the margins.
• Let LaTeX handle spacing — avoid forcing it with manual blank lines.