Here are the steps to zoom in on Chrome:

1. Open Chrome on your computer.
2. Click on the three vertical dots in the top-right corner of Chrome.
3. In the drop-down menu that appears, click the minus (-) or plus (+) icons to zoom out or in, respectively.
4. Alternatively, you can use the keyboard and mouse together to zoom in and out. To zoom in, press and hold the CONTROL key (COMMAND on Mac), then turn the mouse scroll wheel up. To zoom out, press and hold the CONTROL key (COMMAND on Mac), then turn the mouse scroll wheel down.