What is a system vulnerability to fix?

The so-called system vulnerabilities are some of the unsafe components or applications that exist in Microsoft's Windows operating system. Hackers often use these system vulnerabilities, bypassing firewalls, anti-virus software and other security software, to install Windows system of the server or computer to attack, so as to control the purpose of the attacked computer. Some viruses or rogue software can also exploit these system vulnerabilities to infect users ' computers for wide spread purposes. These controlled computers, which cause the system to run very slowly, do not use the computer properly, and heavy causes the user-critical information on the computer to be stolen.

Patch vulnerabilities are often referred to as patches. Microsoft officially publishes about one to two leaks a month, and provides patches to download and install source files, which can be installed into the system after downloading. The problem with Windows system vulnerabilities is closely related to time. A Windows system from the day of the release, as the user's in-depth use, the system has been exposed to vulnerabilities, these previously discovered vulnerabilities will continue to be the system vendor: Microsoft release Patch software repair, or in the later release of the new system to be corrected. While the new system corrects the vulnerability in the old version, it also introduces a number of vulnerabilities and errors. As time goes on, the old system vulnerabilities will disappear and new system vulnerabilities will continue to emerge. A system vulnerability problem can also persist for a long time. So it is very necessary to fix the system vulnerabilities.