If it is a USB scanner, just plug it into a spare USB port at the front or back of your computer. You should get a message on your desktop that says "new hardware found" and it should install automatically.
If you have a disk that comes with the scanner, then put the disk in and run it to install any software or drivers.
my acer aspire 5315 pc notebook dvd rom is not working at all most times but sometime it work and...
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my acer aspire 5315 pc notebook dvd rom is not working at all most times but sometime it work and after 2 or 3 minute working it stops working even it's not opening. in fact when it's not working it dosn't have power even the dvd rom light is off and it's not open. and it disappers from my computer too. and when it's not working windows also starts too slow at first. please help me thanx alot