OMG!! My mouse just moved on it's own!!!!?
961532
That happens once in a while.  It's nothing to be afraid of.  If it's happening repeatedly, or moves in more than one direction, then you may have a virus, but if it only moved once in one direction, ignore it.
519585
could be anything from low virtual memory to faulty mouse !!
514679
Check your device manager to see if its listed under "mice and other pointing devices".  It should say something like, "Synaptics PS/2 Port TouchPad" or something similiar.  If you don't see it there, RIGHT click and scan for hardware changes.  You may need to perform a system recovery.  Otherwise, go to Best Buy and get a wireless USB mouse.  It's what I use for my laptop, works great.
611541
Well.. I have some answers:\n1. If your mouse is quite old, then it will sometimes have some malfunction. Moving itself up and down, left and right. You click it but it won't let you.\n2. Dirty\n3. Ghosts in your mouse! ;)\n4. You didn't feed em with cheese I think. \n\nMy suggestion: Try it with other computers to test if its really your mouse having problems.
861041
Try to unplug and plug the wireless mouse detector and make sure the batteries are properly in right order too. Then go to control panel and look for Mouse feature, check under Hardware and if necessary troubleshoot it. And for 2nd thought, try to borrow a friend's wireless mouse and if still not working, i bet it's time to get a new one.
926125
u can use control panel from my coputer folder if you are using windows XP.\n\neven though it is not a problem at all and its just mouse and mind timings problem
1158390
Does it return to normal on it's own or when you touch the mouse or keyboard? It could be your power settings....right click on your desktop and go to properties, screen saver, then down where it says Monitor Power click power and make sure they all say never then click apply. Hope this helps
756355
maybe its your comuter\nor mousepad\ntry a new mousepad and then try to get ur computer fiuxed
861290
You have to change mouse setting, which is in control panel. Navigation path ==> Strart ==> Settings ==> Control Panel ==> Mouse ==> Double click and then setup as you like.
990376
try not to make so many annoying sounds... laptops are lke babies they wake up with anything they hear ^.^.... maybe it got tired of sleeping ?\n\nperhaps ur mouse is way to sensitive and it feels ur foot steps ?.
187928
try reinstalling the mouse software if any came with the mouse. on windows, you can click start, settings, control panel and mouse and see if any settings there changed.\n\nthis is assuming you have a Windows machine.\n\nif you don't have software with your mouse, go to the manufactures website. and see if you can download one that matches your mouse model.
994498
When your mouse veers off to the side and jitters there, that seems to me that your external mouse is conflicting with the mouse installed into your laptop there.\n\nIf you can, try disabling the mouse on your laptop and stictly use the external mouse.  Another options is to make sure that you're not touching the other mouse when you're using the external mouse (or verify that the internal mouse isn't stuck to the side or something).\n\nLastly, being this has happened to you with two different external mouse, try installing the manufacturer's drivers for the external mouse.  Yet since this has happened twice, this may not help at all.
944581
Go to your mouse or pointer options>wheel>then tell it to only scrool 1 line at a time. If this doesn't work then you probubly need a new mouse.
874798
Are you threatening my mouse? lol
751594
get it altered in your control panel ..but meantime press crtl and scrol;l your mouse ..will make it bigger
1019787
this happened to me the other day the right click thingy as you call it was stuck check that first otherwise yup new mouse $9.99 at walmart
209864
thats in your control panel, not on yahoo. Start/setting/control panel/mouse    on the pointers tab select your pointer and apply it and viola..done