What Is Boot Sector Virus In Computer | What Is Boot Sector Virus In Simple Language
What Is Boot Sector Virus In Computer – a boot sector virus resides in your boot sector (the part that “boots” your computer), and the virus is already loaded into memory as soon as you turn on your computers . This type of virus spreads its infection in the zero sector of the boot floppy of the hard disk or disk operating system (DOS). These viruses also change the partition table present in the hard disk. This type of virus is first installed in the memory instead of the program of the operating system as soon as the computer is started. Boot sector virus is considered nasty and tough.
There are precautions you can take to try to prevent boot sector viruses. The best way to do this is to switch your operating system from Microsoft Windows, if you are currently using it. Windows is one of the only systems that are commonly infected with viruses. This may be due to faulty programming functions. An example of faulty programs is displayed when you have an e-mail with an attachment, and it automatically opens, and follows the instructions for the attachment, no matter what they say. This is an important way to insert a virus into the computer.
If you are using Microsoft Windows, you might consider switching to Mac or Linux machines, as they rarely get infected. Both of these have built-in protection to protect your computer from the problem mentioned above, which will help in keeping your computer virus-free.
Removing the virus can be quite difficult if you haven’t stopped the virus, and have gotten it, but the best way to go about it is to create a backup disk. The logic is that if your boot sector is corrupted by a virus, and your computer is loading the boot sector, it is loading a virus. If, however, you insert your clean, virus-free disc into the drive, your computer loads from it instead.
Boot Sector Virus In Computer
In addition to boot sector virus removal, your computer may require some other security precautions, such as spyware and adware protection.
Spyware is much less harmful than viruses, but similar. It does pretty much what the name implies: spy. Along with web cites spam, they can put a program on your web browser that will track which websites you visit and what you buy and the like, and send that information back to them so they can use it. be able to use them to market things to you. In fact, you will get more pop-up windows and slow down your computer.
Just like spyware, adware can divert your web browser, which will send you to web sites you didn’t intend to visit. In turn, this will prevent you from accessing the site you intended to visit.
There are many adware and spyware removal programs to help keep your computer secure. Install these programs on your computer, and you will find that your computer is running faster, fewer pop-ups, and you have more control over what is happening in cyberspace.
Problems Faced Due to Boot Sector Corruption and Ways to Perform Deleted File Recovery
Boot Sector Virus – A boot sector is a sector of the hard disk that stores code to locate and implement booting programs. These booting programs are stored in some other part of the disk. This code is usually used to load the operating system. The MBR is the first sector of the active partition of the primary partition. It is the most important component of the Windows operating system.
This is the primary thing that all virus programs target. These virus programs copy the original MBR to another place. Some of them overwrite the MBR with their own code. If this boot element becomes damaged or corrupted, your system becomes unbootable and you will lose all important data saved on your hard disk. To fix the problem, you need to go to file recovery through a trusted third party utility.
For example, when you start your Windows XP-based computer, you may receive any of the following error messages: “Non system disk” or “Disk error”
Cause – The partition boot sector of your primary hard disk is corrupted or damaged.
The above error messages may prevent you from accessing valuable data stored in your system. Follow the below solution steps to fix the problem. These steps can help you solve the problem and get back all the unrecoverable data-
- You can use Backup to restore data and perform Windows file recovery.
- Perform a repair installation of Windows XP by following the given procedure:
- Boot the system from Windows XP installation CD/DVD.
- Press Enter
- Now, press F8 to agree to the license agreement.
- Select Windows XP Installation to Repair.
- Wait until the installation is complete again.
- The system will restart automatically once the re-installation is done successfully.
By reinstalling you will lose all the important files that were stored in the ‘All Users’ folder. In such a situation, you must take the help of a third party tool to perform the deleted file recovery. These third party software can efficiently recover all your deleted files, folders, documents, emails, photos, databases etc. in any event of data loss.
Stellar Phoenix Windows File Recovery software is a complete solution to all problems related to loss of data, files and folders on Windows-based computers. It performs raw data recovery from hard drives, external drives, USB drives, etc. The software recovers deleted files of MS Word, Excel, Access and Powerpoint. It can also repair ZIP, ZIPX and BKF files.