Zoom in/out on your screen
Make a page bigger or smaller
Make the page bigger: Press Ctrl and +.
Make the page smaller: Press Ctrl and -.
Reset zoom: Press Ctrl + 0.
Make everything on your screen bigger or smaller
Make your screen bigger, decrease resolution: Press Ctrl + Shift and +.
Make your screen smaller, increase resolution: Press Ctrl + Shift and -.
Reset resolution: Press Ctrl + Shift + 0.
Tip: On your touchscreen, you can touch and hold an area with 2 fingers, and then pinch open to zoom in, or pinch close to zoom out.
Magnify your whole screen
To turn on zoom, press and hold Ctrl + Alt, then scroll with 2 fingers on the track pad.
To turn turn off zoom, press and hold Ctrl + Search + m.