Hi,<BR><BR>Since purchasing a 2.2Ghz Santa Rosa MBP in June, I've noticed an occasional issue where the mouse cursor will instantaneously jump ahead by several hundred pixels, usually in the direction ...

Q. I’m hoping you can offer some advice/insight into a very annoying problem that just cropped up on my desktop PC running Windows 10. Several days ago, I noticed that the cursor would start jumping ...

Mouse cursor on a HP 4320s is jumping around, tried changing various settings to no avail. Its a synaptics pad. Any suggestions on how to stop this?

Q: I have an odd issue with my laptop where occasionally, while typing out an email message, the cursor will jump to a random part of the message and if I am not looking at what I am working on, text ...