Sign into Facebook if you haven’t already.
Spread two or more fingers out to zoom closer, and pinch in with two fingers to zoom out. Drag and move two or more fingers to make the zoom window scroll around the page. You can also triple-tap and hold one finger anywhere on the screen to magnify its content for a short time. Drag your finger to view different magnified areas on the screen. Once you release your finger, the magnifying effect will disappear.
Sign in with your Facebook password if necessary.
Tap the screen twice again, with three fingers, to zoom back out. To read the content that’s being magnified, use three fingers to scroll side to side and up and down. To zoom in further or zoom out, triple-tap the screen with three fingers; a menu of options will appear. Drag your finger on the line with the two magnifying glasses to the desired zoom level. Moving it to the left (toward the magnifying glass with the “-” inside) will make content on the screen appear smaller. Moving it to the right (toward the magnifying glass with the “+” inside) will make content appear larger. Tap anywhere outside the screen to close the menu of options.
Sign in with your Facebook password if necessary.
Press Ctrl-+ to zoom in. Repeat to achieve the magnification effect desired. Press Ctrl– to zoom out. Press Ctrl-0 to set the zoom back to normal.
Hit Option-Command-8 to turn the zoom feature on. Press the combination of keys again to turn the zoom feature off. Hit Option-Command-+ to zoom in. Hit Option-Command– to zoom out.
