I have a Logitech Optical Mouse.  There is no obvious way to open it.
199601
If it's just the scroll wheel on an optical mouse, you can try Start-->Control Panel-->Mouse and check the setting for the wheel. But because the wheel portion is a physical device (unlike the optical portion), it can fail.\n\nYou can try rapping and tapping the mouse on semi-hard surfaces to see if some vibration will help the wheel set back properly if so. Tap it on a hard desk covered by a few sheets of paper, for example.\n\nMake sure you try using the wheel in several different applications to ensure it's not just a problem with one application. If it's just a problem with one application (such as your web brower) there could be a setting found from a menu such as Tools-->Options that will allow you to set how you would like the wheel to operate.\n\nFinding a way to open it and clean and check inside would be best. You can also try compressed air through any gaps or edges in the housing of the mouse to try to blow loose the gunky dust that can accumulate in computer mice.
441620
Dunno...but the obvious solution is to try a different mouse.\nSometimes if I have the cursor move on its own, a tap of the mouse helps.\nAlso some devices tend to prefer other USB ports, ie the main pc one over a PCI USB card.   Try swopping things round.\nI had a printer that crashed the PC if it were run off the PCI card, so I moved it to the built-in ports.
155375
you can go to your mouse and look in there, you can also try control panel, folder options and check on double click to open  an item.
295947
Then go to Best Buy/ any other place, and purchase a Logitech USB optical mouse for 10 dollars. 10 bucks is nothing, and I'd rather spend 10 bucks than 1 hour doing something.
20269
I would personally buy an optical mouse with a scroll wheel. Optical mice don't require as much cleaning as standard mice. I didn't think they still made the non-optical mice.
622190
Try a mouse that plugs in to the USB port instead. They are really cheap.
331590
try to hold control button down and roll the mouse wheel at the same time. that may work, good luck..
676859
Boot into safe mode and see if the mouse is working. Look in device manager for a yellow exclamation mark next to your mouse. Select the mouse and click uninstall in the toolbar.( If you have more than one listing for mouse then uninstall all).\nRestart your system.\n\nTry setting your bios to "Fail Safe Defaults". Save and restart.\n\nIf this doesn't work, then your mouse is most probably dead.
395849
It should come with a transmitter that is either USB or PS/2 plug.  There should also be a "send" button on the transmitter.  Make sure you have batteries in the mouse.  Plug in the transmitter and press the "send" button and then press "connect" button on the mouse.  If that doesn't work, reboot your pc and try again.
497555
http://www.logitech.com/  makes good optical mouses. But the problem with optical mouses is that they require batteries.
198262
Take a paper clip, straighten it out. There should be a lil hole on the drive. Poke it in there slowly and push. The drive should come out a bit. Gently pull it open.
601010
my friend has the same problem on his laptop.maybe there is a place  where settings for the right mouse button dialogue box could be changed. i dont know. if you get the answer please tell me.
269590
Have you tried poking it in the eye ??  :)\n\nThere's a known issue in drivers at the Microsoft web site.  Do all updates:  <Start>, <All Programs>, (upper left pane) <Windows Update> and then while at the update site be sure to select custom (not express update)  look in the left pane to see if it offers any hardware updates.  That sounds like it.\n\nOther than that, try calling tech support on the new mouse.  The problem will probably be corrected in you old mouse and you can then return the new one..  \n\nG'luck
380041
Check and/or change the batteries.\n\nMake sure there are no obstructions between the mouse and the sensor connected to your computer.  You should be able to draw a straight line between the two without having to pass through any desk, books, monitors, dead cats, etc.
460151
you probably have a hub and a couple of devices like mice and keyboards on there, remove a couple of devices and try again or buy a powered USB hub and use that.
106101
Just go to the control panel, and reinstall your mouse, that should fix your problem..Good Luck..
142393
try holding Ctrl when u click it