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Your computer might come with the single-touch feature or multi-touch feature depending on your model.
If the single-touch feature or the multi-touch feature is available on your computer, you can tap the touch
screen once with your nger to make a single click. To make a double-click, tap twice without pausing.
To make a right-click, tap the touch screen once, and then hold your nger on the touch screen until a
round circle is displayed. Then, lift your nger off the touch screen. A context menu will be displayed,
where you can make selections.
Using the single-touch feature
The single-touch feature enables you to use only one nger at a time to interact with your computer.
Using the multi-touch feature
The multi-touch feature enables you to use one or two ngers to interact with your computer. For example,
you can zoom in, zoom out, scroll, or rotate on the touch screen with two ngers while browsing the Internet
or reading or editing a document.
The following table shows the supported touch feature on each operating system edition.
Table 3. Operating system edition and supported touch feature
Operating system edition Supported touch feature
Windows 7 Home Basic
Single-touch
Windows 7 Home Premium Multi-touch
Windows 7 Professional
Multi-touch
Windows 7 Ultimate Multi-touch
Windows 8 Multi-touch
Windows 8 Professional
Multi-touch
18 ThinkCentre Edge User Guide