Windows system anti-virus what to do

Computer users have always added anti-virus software to their computer systems to enhance protection. But because of the improvement of system software and user behavior, is anti-virus software really necessary? The answer may be yes, but from the perspective of security experts, excellent anti-virus software exists for personal desktop systems. What are the general principles?

1. Install anti-virus software before connecting to the Internet

Any Microsoft Windows computer should be installed with anti-virus software before connecting to the Internet. Malware infects computers faster than downloading anti-virus software. If you don't realize this, you don't have to worry about viruses before you open a web browser to access the anti-virus software website. This means that you are playing Russian roulette on computer security issues.

2, do not use the default anti-virus software

3, select anti-virus software containing real-time scanning tools

In order to prevent computers from encountering viruses or worms, you need a real-time An automated scanning tool to ensure that viruses and worms are infected and prevented from spreading during daily work. Real-time scanning can put more pressure on system performance, so there are often ideas to turn it off, but be careful. The time to browse the web and send and receive emails should not turn off real-time scanning of anti-virus software for additional performance gains.

4, do not use two anti-virus software

Using two anti-virus software at the same time will only cause trouble. Whether they are connected to the network, their real-time scanning tools will cause system performance degradation due to conflicts of control, or a virus signature file is treated as another actual virus, causing problems, therefore, maintaining mutual Two incompatible desktop anti-virus software can lead to many unexpected situations.

5, a full scan of the system on a regular basis

Just relying on real-time scanning is not enough. You should also make sure that the system is fully scanned frequently and, if possible, automatically scanned every day. Real-time scanning can only be detected before the virus is infected. If the system is infected at the time of connection, it can be effectively protected. Even if this is the case, the virus may not be included in the signature code base of the anti-virus software. Therefore, a comprehensive scan is very necessary.

As we all know, on the Internet, viruses and Trojans can be said to be rampant, so it is king before they are prevented. What people really need is a defensive network that can truly protect their computers from intrusion, rather than wait until the virus Trojan enters their own computer to kill it. It is too late.