Don't panic! What if there is no anti-virus software after poisoning?

A good anti-virus software is like a powerful blade in your hands. It will play a role at a critical moment to save your computer from a virus storm. But what if there is no anti-virus software in your hands? In many cases, if you make full use of the relevant tools, you can completely solve your current needs. Next I will introduce you to four magic weapons, so that you will not be able to take advantage of the virus, save your computer.

First magic weapon: Online Anti-Virus

Online Anti-Virus is developed using Web plug-in technology and does not require any installed anti-virus software. It is a powerful anti-virus weapon for broadband users. As long as you log on to the specified website, the browser will automatically display an online anti-virus interface (some of which require the necessary ActiveX plug-ins to be installed). You only need to select the directory for virus detection and removal. If you feel a virus but can still access the Internet, you can consider using this kind of stuff.

Second magic weapon: anti-virus software download version

The downloaded version is also a new type of anti-virus tool. Unlike online anti-virus, it first needs to download a client program and use it to register a number and ID for anti-virus. It is no different from traditional anti-virus software in terms of use. Unlike online Anti-Virus products, it is suitable to use this weapon when users encounter viruses but cannot access the Internet. Generally, anti-virus software vendors provide Download versions for users. You can download and install them on the homepage of the corresponding manufacturer.

Third magic weapon: exclusive Tool

The exclusive killer tool is a virus detection and removal tool specially designed for some large-scale viruses, such as shock waves, cover letters, and SCO bombs. Each virus can only be detected and killed. Although its functions are limited, this magic weapon has two advantages: first, it is completely free, major anti-virus manufacturers will provide some special virus killing tools for users to download for free. Another advantage is that virus scanning and removal are fast and suitable for users with urgent needs. According to incomplete statistics, 80% of computer users infected with viruses are infected with typical viruses with exclusive killing tools. In view of this situation, users who do not want to pay for anti-virus software can scan their computers when some typical viruses flood.

Fourth magic weapon: do it yourself

If viruses are detected, you must first disconnect the network to prevent external viruses from intruding again. . After the viruses in the memory are cleared, you need to clear the registry and bring up the Registry Editor (enter "regedit" in "run" in the "Start" menu "), then, check the content in [HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun]. Here, you can check whether there are suspicious programs. Viruses usually create their own key values here for Automatic startup. Finally, find the real virus file name based on the key value, and delete it to complete the virus cleanup.

TIPS: This magic weapon applies to friends who are familiar with computer operations.