The following tip is created based on a Lenovo Forums/KnowledgeBase/Microsoft solution. For more information, please visit:
This article is an instruction on how to enlarge, reduce, or zoom the text size by using a TouchPad.
The above symptom is associated with, but not limited to, the following systems:
The user must first install the Synaptics TouchPad Driver from the Lenovo eSupport Website at the following URL:
Click here for ThinkPad Driver Matrices
Click here for Ideapad Driver Matrices
After installing the driver, follow the methods below.
Laptops have a "sensitive zoom area" on the far right side of the Touchpad as shown in the picture below.
Open a web page and then press and hold the “CTRL” key and slowly move your finger up and down on the far right side of your Touchpad.
The Pinch and Un-Pinch function on the Touchpad controls zoom in and zoom out as shown in the picture below.
Alternatively, pressing the "CTRL" and "+" keys or the "CTRL" and "-" keys should also control zoom.