The Eraser Tool makes it easy to erase content created with the Pen Tool, Highlighter Tool or Shapes Tool, namely handwriting, highlighting, or shapes. You can wipe goodbye to your mistakes like they were never there!
Choose the Eraser tool and swipe across the content you want to erase. You can set the eraser type and size, and the content type to erase:

To take precise notes, you may want to zoom in for a closer look at the details on the page and navigate easily around your document.
Zoom in: Place two fingers on the screen and spread them apart.
Zoom out: Place two fingers on the screen and pinch them together.
Pan around a page while zoomed: Two fingers is the standard way to pan. On iOS, if you’re using Apple Pencil, you can usually pan with one finger (since the Pencil is used for writing).
Scroll between pages: On iOS, you can typically scroll with one finger regardless of the selected tool. On Android, Windows, and Web, one-finger scrolling requires the Lasso tool selected; otherwise, a two-finger gesture is used. **For longer documents, you can scroll the page a little to reveal the scrollbar. Then, long-press the scrollbar until it widens, and drag it up or down to quickly scroll through pages.
(Apple only) Scroll to the top: Tap the status bar at the top of the screen, which shows the clock, today's date, etc.
(Apple only) Fit the paper to the screen width: Double-tap the screen.
Jump to a page:
Open the More menu.

Choose Go to Page, type the page number you want to jump to and tap the go key.
Tap the first icon on the Eraser Active Tool Menu and select a style:
(Apple only) Precision Eraser: The tool erases only the content strictly within the erasing circle.

Standard Eraser: The tool erases a small segment of a continuous stroke.

Stroke Eraser: The tool erases an entire continuous stroke.

Tap the rightmost Settings icon on the Eraser Active Tool Menu and adjust the settings:
Erase Highlighter Only: The tool erases only highlighting.
(Apple only) Erase Tape Only: The tool erases only tape. See Tape Tool.
**Clear Page: ****This clears the whole page.
<aside> ℹ️ The same command can be found in the More menu (…).

The More menu in the Document View
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Auto-Deselect*:* The tool will automatically be switched to the last used tool as soon as you lift your stylus.
(Apple only) Disconnect Apple Pencil: Tap the button to use your finger with the tool. To reconnect Apple Pencil, simply start writing.