Mr. Technician . Home Computers Windows Problem Windows does not shut down on a single click. Solution Try to reinstall your windows again. Note you must reinstall your windows within the same directory were windows was installed before. This will restore your old windows to a new windows without reinstalling you programs.
Some computers come with windows preinstalled in the system.
If you type setup windows will reinstall. If you installed your windows through a disk or cdrom insert and type setup. Make sure you backed up your important files. Note the computer will not start until it finds an operating system. You get rid of an operating system by repartitioning your hard drive.