Giới Thiệu · Virtual Scroll Wheel
Virtual Scroll Wheel can simulate a scroll wheel from a wheelmouse. You can use this for example on a laptop with a touchpad that just has two mousebuttons but no physical scroll wheel or scroll area. With an easy double right click Virtual Scroll Wheel gets active and you can "rotate" the wheel by moving the mouse up and down. One more click and Virtual Scroll Wheel gets inactive and you can use your touchpad as usual. The demo version is limited to 10 minutes of use. This version is the first release on CNET Download.com.
