What to Know

• On a Mac, go toSystem Preferences>Accessibility>Zoom.
• Check the box next toUse Keyboard shortcuts to zoomorUse scroll gesture with modifier keys to zoom.
• ChooseAdvancedto set a magnification range, change the mouse cursor size, and other settings.

This article explains how to enable the Zoom feature on a Mac and how to use its advanced features.It also includes information on how to use Zoom on iOS devices.

How to Activate Zoom Settings on a Mac

Zoom is a screen magnification accessibility tool available on all macOS and iOS products. On Mac devices, Zoom can magnify on-screen content (including text, graphics, and video) up to 40 times its original size. Follow these steps to activate and edit basic Zoom settings on macOS.

1. Navigate toSystem Preferences>Accessibility.

   

   OpenSystem Preferencesfrom theApplemenu in the upper-left corner or by searching for it in theSpotlightapp.

2. SelectZoomunderVisionon the left menu.

   

3. ChooseUse keyboard shortcuts to zoomto use your keyboard only. Select Use scroll gesture with modifier keys to zoomto use your keyboard combined with a mouse or trackpad to zoom in and out.

   

   To modify Zoom keyboard shortcuts or enable trackpad gestures, selectAdvanced>Controls.

How to Use AdvancedZoom Settings on macOS

FromAccessibility>Vision>Zoom, use theAdvanced button to change the appearance of zoomed images, zoom percentage, and other specific settings.

Change Screen Image Settings

From theAppearancetab, selectthe box next to one of three ways that the Zoom lens image will move while zoomed in:

• SelectContinuously with pointerto have the Zoom lens image tightly follow the mouse cursor.
• SelectOnly when the pointer reaches an edgeto have the Zoom lens image trail the mouse cursor, only moving when it reaches the edge of the lens image.
• SelectSo the pointer is at or near the center of the zoomed imageto have the zoom lens image move with the cursor, but not as tightly as with the first option.

Set a Magnification Range

Set a magnification range to prevent images from becoming too large or too small when zoomed in or out. From theControlstab, use the two slider scales to choose a minimum and maximum zoom range.

Change the Mouse Cursor Size

Enlarge the size of the mouse cursor to make it easier to see when you use Zoom. FromSystem Preferences>Accessibility, select Display>Cursor size. Use the slider to adjust the size of the cursor. Whatever size you choose will remain even after you log out, restart, or shut down the device.

How to Use Zoom on iOS

Zoom can be used on iOS devices as well, though the magnification range is smaller. It can magnify up to 15 times.?? All the standard iOS gestures-tap, flick, pinch, and rotate-still work while Zoom mode is on.

You can use Zoom and VoiceOver screen reader simultaneously on your iOS device, but be aware that touch gestures could interfere with Zoom gestures.

1. On your iOS device, selectSettings>Accessibility>Zoom. Toggle the Zoom button to the right to activate it.

2. To zoom in, double-tap with three fingers. Zoom further by double-tapping and then dragging three fingers up or down. Move around the screen by dragging three fingers. To move the zoom lens image faster, flick rather than drag your three fingers.

   To keep track of typing, chooseFollow Focus. This setting keeps the Zoom lens image beside the text cursor as you type.

3. To use a visual controller to make adjustments, selectZoom Controller>Show Controllerto use the on-screen Zoom menu.

   Instead of showing the controller at all times, use a three-finger double-tap to bring up the controller on the fly from the Zoom menu. Use the other options to zoom in, change the zoom region, or add a filter.