Lenovo 3000 C305 All-In-One User Manual download pdf (Page 25)

User Guide

2.4 OneKey Antivirus

The OneKey Antivirus is independent of the operating system. It can process

general virus scan and killing, and it can scan and kill viruses even when Windows

cannot start and other antivirus software cannot work as a result of virus Infection.

Therefore, it can restore your computer system when the operating system is

damaged by a virus.

2.4.1 Launch

Turn on the computer. When the Lenovo picture appears on the screen initially,

press the

F2 key to launch Rescue System. Then select OneKey Antivirus.

2.4.2 Scan and Kill Viruses

There are two options to scan and kill viruses:

1) Scan all partitions of the disk consecutively and kill the detected viruses.

2) Only scan the operating system partition (usually drive C) and kill viruses on it.

To perform the scan and kill viruses, do the following:

1. Use Alt plus optional character or the Tab key to select the option to start

scanning and killing viruses.

2. Wait while the software is scanning and killing viruses. Try to avoid interruption

of the process.

3. If you need to stop scanning or killing viruses in the middle of the process, click

the corresponding stop button to stop the virus killing process. Or click the

corresponding cancel button to continue scanning.

4. The software will report the results of a scan upon the completion of virus

scanning and killing, and it will list all viruses killed and quarantined.

5. Click the corresponding button to display the ﬁles which are infected with

viruses and quarantined.

In the quarantined zone, you can clear, delete and recover the infected ﬁles.

2.4.3 Update

To ensure that the OneKey Antivirus functions normally and is able to detect the

latest viruses, the virus deﬁnitions need to be updated continuously.

2.4.3.1 Launch

In the OneKey Antivirus main interface, select the corresponding button to start

updating virus deﬁnitions.

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Lenovo 3000 C305 All-In-One User Manual Page 25