Quickly improve the speed of anti-virus software

In daily computer maintenance and use, anti-virus software is our necessary loading tool, and anti-virus will protect our computer operating environment. However, after using it for a period of time, we will find that anti-virus software is slower and slower to run, and full anti-virus needs to wait for a long time. So, what better countermeasures to improve the speed of anti-virus software?

Slow anti-virus reasons:

The absolute number of files stored on the hard disk is large, 100,000 files and 1 million files. The difference can be imagined; the file type complexity will also affect, for example, the same 1MB size file, the scan time required by RAR format and TXT format may differ by several tens of times; at the same time, the performance of the system will also affect the anti-virus speed, these The factors are basically unchangeable.

Solution:

First, close unused programs.

Use system resources as much as possible for antivirus. For example, some chat software and video playback software can occupy nearly 100 MB of memory. Press Ctrl+Alt+Del to bring up the Task Manager and view the programs that use the most memory. Click right-click and select “Terminate Process”. In addition, anti-virus is also a good idea in safe mode. Many plug-ins and softwares are not running in safe mode. The anti-virus speed is much faster, and some viruses that can't be killed under normal environment can be removed.

Second, empty the IE cache.

Normally, the user's IE cache will contain tens of thousands of different types of files, and the anti-virus software can scan these files for up to ten minutes. Then, before removing the garbage before the anti-virus, you can speed up the scanning speed of the anti-virus software. Open IE, click <; Tools -> Internet Options & rdquo; menu item, click & ldquo; browse history & rarr; delete & rarr; delete all rdquo; (here IE7.0 as an example, IE6.0 processing method is similar, direct Click the “Clear History” button.

Third, scan some file types.

In fact, in addition to the need to perform a full scan after installing the operating system and anti-virus software on the computer, the rest of the time can scan some of the virus-infected file types to replace all hard disk scans, such as EXE, Files in formats such as COM and HTM are usually infected by Trojans and viruses, and text files such as TXT are less likely to be infected with viruses. So we can make some settings, take Rising 2008 as an example: click on the main interface of the software, “Set →Detailed →Check the file type”, you can see <;All files”,“Program files only&rdquo ;, “Custom extensions” three items. Under normal circumstances, select "only program files", if you suspect that you have a web trojan, then add a file format such as "ldld; htm, html" in the custom extension.

Fourth, re-install anti-virus software.

Sometimes booting, rebooting, upgrading, and installing other software will damage some features of the anti-virus software. At this time, there will also be a phenomenon of "anti-virus slowdown", we can click "start->" ; Program -> Rising Anti-Virus -> Add and Remove Components & rdquo;, select the second "Repair" & rdquo;

From the analysis of the reasons for the slow operation of anti-virus software, to the resolution of specific steps, I believe that everyone can clearly understand the solution. In this era of virus looting, our computers will be stared at by viruses. Therefore, we need to maintain our computers more diligently in normal protection, often kill computers and create safe operations for our computers. surroundings.