You can use the installation CD to boot your computer in a virus-free environment in case of emergency when you cannot start it in the normal way. To do this, your computer must be configured to boot from the CD-ROM.
Boot the computer with the installation CD in the CD-ROM drive. A wizard will guide you through the process.
Notes:
If your computer is not configured to start from the CD-ROM or DVD drive, go to your computer's BIOS and configure the start routine you want.
Scans will always be run with the most recent malware signature file available, either on the computer or the disks.