Hi there A few days ago my Synaptics touchpad started to malfunction and my computer was really laggy.. My main concern was that the touchpad was not doing what it was supposed to; when scrolling it would not release the scroll bar when I let go of the button, it was not selecting the things I clicked on etc.. The left button does not seem to function at all & touchpad seems to behave strangely, most of the time (it won't let me tap to click even though I selected that option in my touchpad settings etc).. I changed the touchpad settings to left-handed which means I can at least b