If your computer creating problems to read/write on
the hard drive or may become unstable then it is possible that some lost
clusters and bad sectors are on your hard drive. To check your computer
hard drive for any errors, you can use scan disk utility. You should
scan your hard disk on regular basis to maintain the status of missing
cluster and bad sectors. In windows 2000 and XP, you can use the
error-checking tools to check the health of your hard drive.
Follow the given steps to run the error- checking
tools: