This article is represent on Deal With Bad Sectors in Hard Disk. HDD bad sectors are creates when you forget to shut down Windows properly, Hard disk defects due to external or internal issues, Malware intrusion in system etc. This sectors are cheek by some few step like Now navigate through Right-click the selected disk-> Properties-> Tools-> Check Now and A new dialog box will appear with two options, you need to check both and hit Start. Then Restart your computer. Hardware Issues Prevention have a some step like as PC is cool, kept in a dust free and clean environment, keep your cables short or the length should be according to usage and Shutting down the system properly in a correct manner ensures safety of system and so many on.