system roll back: how do you do that?

I have a logitech mouse for my dell laptop (all WAS well...) and then, downloaded some new software/drivers for it so's to use the "tilt" feature of the wheel. Now my mouse pad on the laptop is all screwed up! I have to use the left click to execute. How do I roll back the system to get rid of my problem? After of course, I uninstall the new software. Or is there some small something I'm missing?

regards, mitch

 

What OS?

 

Sorry, Windows XP home edition. Another odd thing; now when I plug a USB memory stick into the same port the mouse was plugged into, (like to retrieve photos...) the machine no longer opens a dialogue box.

what have I done?

 

To "roll back" the PC you need to use the system restore feature. Click Start > All Programs > Accessories > System Tools > System Restore and follow the on screen prompts and answer the questions....

 

Thanks, I'm gonna try it!

 

Ok, that didn't work. How could my laptop's mouse pad get screwed up? and, how can I fix it? I can move the cursor just fine its just that I can't tap the pad to execute as usual; insted I have to use the left clic button below and to the left of the touchpad. How can I fix this? And of course the USB port won't recognize an different device now when you plug one in it; I, my machine, only has one. Its a Dell insperion 8600.

I found this page:

http://support.dell.com/support/dow...=INS_PNT_P4M_8600&os=WW1&osl=en&catid=&impid=

what driver should I use to update my mousepad? or more importantly I guess, my USB driver/drivers? If there is such a thing.

 

Under mouse and keyboard, there is one item listed Alps which applies to the glide point and stick pointer. Use that one.