Computer viruses became a scourge of the twenty-first century.
Some of them do not cause any harm to the computer, others only slow down its work without causing serious damage.
But there are viruses called banners. They are able to completely block access to the operating system.
And not all antivirus programs can prevent the penetration of these viruses into your PC.
You will need
- Windows installation disk
- access to the Internet
There are several ways to unlock your computer,Infected with a banner. If you have an operating system Windows XP, then you have to select the unlock code. They can be found on the official sites of the antivirus manufacturers Dr.Web and Kaspersky. Enter a banner text in the special window, and you will get the code options for removing it. If the code could not be found, then you need to reinstall the operating system.
If your computer or laptop is installedOperating system Windows 7, and there is an installation disk, everything is much simpler. Insert the disk into the drive, in BIOS set the boot priority from the drive. Run the Windows 7 installation. In the third window, find the "advanced settings" item and start it. Select the item "Restore the startup". This function clears the operating system's boot files by removing all unnecessary programs.
You should understand that by gaining access toOperating system, you did not delete the virus. In this regard, as soon as you started your computer and booted Windows, immediately scan all your local disks with antivirus software.