OMG... The mousewheel IS the shortcut... Anyway, back in the 'old' days you would use [PgUp] and [PgDn]. Alternatively you can use the up- or downarrow for scrolling, or in case of a 'Multi Gesture' touchpad on your laptop, you can scroll by sliding TWO fingers on the touchpad. Last option would be to 'double tap' your touchpad wit your cursor on the scrollbar, and sliding the scrollbar on your second tap... Good luck....
Multi-gesture refers to using more than one point on the touchpad simultaneously to enable macros. In plain language, it is simply the ability to use more than one finger (multi-touch) to access certain computer features or do certain things (gestures). Lets say you use your thumb and forefinger to "pinch" the touchpad, the computer may then minimize a window or zoom out, depending on how the gesture is setup. On a MacBook, three fingers swiped across the touchpad from left-to-right or right-to-left makes the browser go "forward" or "back" a screen. Multi-touch has become popular in Apple products, like the MacBooks and iPods/iPhones, but more and more PC touchpad drivers are being released to update current equipment to recognize multi-touch. More than likely, multi-touch screens and touchpads will be the norm on all computer equipment in the near future.
gesture
The gesture of "two fingers up and down" typically involves raising and lowering two fingers in a quick motion. This gesture can have various meanings depending on the context, such as indicating agreement, approval, or acknowledgment.
The gesture of two fingers pointing at each other signifies a mutual agreement or understanding between two people.
It means the number 4.
It is a common hand gesture to cross one's fingers to wish someone luck. Occasionally, it's seen as a plea for protection from God. Various expressions refer to this gesture, such as "cross your fingers", "keep your fingers crossed", or simply "fingers crossed".
The gesture of holding two fingers up together typically represents peace or victory. It is a universal symbol of unity and positivity.
Moving two fingers together in a gesture is often used to indicate something small or precise. It can also be a signal to get someone to come closer or to show emphasis when speaking.
The gesture with two fingers pointing at each other is commonly known as the "finger guns" gesture. It is often used casually to express a sense of camaraderie, agreement, or acknowledgment between individuals. The gesture can also be seen as a playful or lighthearted way to communicate non-verbally.
The gesture of pointing fingers together can signify unity, collaboration, or agreement. It is often used to show that two or more people are working together towards a common goal or idea.
Keeping your fingers crossed is a gesture that means you are hopeful about something. It means "stay hopeful that it will occur as you wish it to."