But scanning in a document at 300 dots per inch would create a file of about 1,000 kilobytes. However, most documents will scan in perfectly well at 200 dots per inch, creating files of only about 500 kilobytes. And that means you can cram more of them into the storage medium of your choice. I prefer removable drive cartridges, because they can hold massive amounts of information and their drives are easy to use. But whether you choose floppies, tape or cartridges, be very sure to make copies of your scanned files.
All media are subject to occasional failure.
Now it comes on initially, but goes off just as the desktop icons appear. Any help would be appreciated. Once you are in Device Manager, find the line referring to your mouse. Highlight it and choose Remove. Then use Windows' automatic hardware detection wizard to find and re-setup the mouse.