How to use master Lu 20,151 keys to fix a vulnerability

What is a system vulnerability?

System vulnerabilities are mainly the backdoor of some system programs or components that are caused by bugs or omissions in the operating system. Trojan or virus programs are usually used to circumvent the firewall and other protective software to attack and control the user's personal computer. Therefore, in order to secure and stabilize the system, it is necessary to download and install patches and fix the system vulnerabilities in time.

Master Lu 2015 method of fixing vulnerabilities

1, everyone enters the loophole to repair the interface time, the LU master will automatically scan the current system existence flaw. You can also click "Rescan" to check for system vulnerabilities.

2, if there is a system vulnerability, you can click "Fix the selected vulnerability" to fix the bug. By default, all inclusive system vulnerabilities will be checked.

3, in the repair process, the default according to the "Patch download at the same time to install" strategy. You can adjust the fix policy by setting the patch download installation order on the Options menu.

In the case of more system vulnerabilities, you can check "automatically shutdown computer after completion."