Typing errors the cursor moves backwards when i am typing

Sounds like your mousepad is ghosting. This means it thinks you're tapping the mousepad as you type, which will make it type exactly where you nlast moved the curser to. First, try cleaning the pad thoroughly with a damp tissue, and dry it well... if that doesn't solve it, you could try adjusting the mousepad sensitivity controls on the control panel. Hope that helps.

Well, technically it is not moving it backwards, it is moving the cursor to wherever the 'pointer' is.
You need to STOP resting your palm(s) on the Touchpad.

When you touch it, it will move the cursor to wherever the 'pointer' is....which is likely where you started typing.

You can also turn-off the touch-pad if you will be doing lots of typing. This is done by pressing [Fn] and [F3].

actually that comes from incidental contact with palm of your hand on touchpad happens to me all the time have to keep your wrists above the keyboard(just like old piano teacher told me)

You're probably hitting the touchpad with the heel of your hand while typing. Many people do it without realizing it, and the computer is just moving the cursor to where it thinks you're telling it to go. If you're doing lots of typing, you may want to plug in a USB external mouse and turn off the touchpad. This eliminates the cursor jumping, and a regular mouse makes moving around a document and selecting text easier.

This happens for 1 of 2 reasons: 1. Either your wrist hits the mouse pad and that makes the cursor move
2. If your mouse moves all the time without your control you need to have your palm rest replaced
When this works vote me a 10

Does your keyboard have a pointing device in the centre? (small button that is an alternative to using the touchpad)

If you have that then it is likely that you are touching it while typing and moving the cursor inadvertently.

You can disable that device, but I would need to know what make and model of laptop you have to advise further.

Happy to help if you reply here with a comment

under tools in IE in the general tab check the languages settings there may be a language in thre that writes from right to left.

Hi, sheila_sharp.

Please make sure you remove any dirt and/or fluid found on your touchpad. Even the tiniest grain of dirt may result in this. If you are using an external mouse, poor quality mice may cause this type of behavior.

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well i am just gussing that this might be the problem with your currunt touch pad drivers.

try to install the new touchpad drivers hope that would solve your problem.