Hard disk failure happens for several reasons – a power failure, virus infection, a bad installation, and many other things that can lead to strange behaviours.
In this post we will show you how you can diagnose and solve your hard disk problems with the default tools in Windows 7.
Using Windows 7 Error Checking Tools
Sometimes when we found a problem, we tend to install third party applications and forget about the basic tools that come bundled with Windows. Unknown to many, many complex issues can be easily fixed using programs that are part of Windows operating system since its first release. A simple interface doesn’t mean it is a useless utilty.
First, double click “My Computer”.
Now select the drive you want to inspect and right click:
Go to tools tab, and click “Check now…”:
Now, check that you select automatically fix and scan for bad sectors:
If Windows cannot perform the checking because the disk is in use, it will ask to schedule the next time you start your computer.
After "Schedule disk check" please reboot your computer.
Here's also another video showing the similar steps but using the command line tool to carry out the exact repair.
There are also more information related to how a hard disk could get file curruption and how to deal with it.
The most annoying thing for a regular PC user is the slow speed of his/her computer. Well, it is a usual problem that almost every PC has once in its service. The reason behind it may be viruses, malware, freeware, spyware etc, but the most harmful thing for the processing speed of a computer is overloaded and unnecessary registries. The good news for all those sufferers of slow computers is that there is software in the market named CCleaner that will help you to solve this problem. Another good thing about this software is the fact that it is totally free on some software websites; an internet user just has to go through one of these websites, and he can simply download CCleaner to his computer.
CCleaner is one of the most necessary applications for your computers. This app removes all the unnecessary data, histories and entries automatically. It is also helpful in deleting false entries of the registry of a system. CCleaner cleans necessary registries daily, also gives advice on the updates regarding harmful entries and repeated data. All repeated, dangerous, false and needless entries can be cleaned by just a click through this software. Internet surfers must use this application, as it is useful for cleaning useless history, cookies and cache from the browser automatically.