Essential computer _windows7 system security protection 11 common sense

Strengthening self-defense awareness is the first step in our defense against cyber threats. In this article, we introduce the prevention awareness that needs to be strengthened in the usual use of the network.

1. Prevention first Keep information. Do you know that viruses and security warnings appear almost every day? Get the latest outbreak of the virus by adding our Safety and Repair homepage to your favorites.

2, get protected If you do not have virus protection software installed on your machine, you should also install a new windows7 system download. If you are a home or individual user, downloading any of the best-ranked programs is fairly easy and can be done by following the installation wizard. If you are on a network, first consult your network administrator.

3, scan your system regularly If you happen to be the first to start anti-virus software, it is best to let it scan your entire system. It's good to start your computer clean and virus-free. Typically, an antivirus program can be set up to scan the system each time the computer starts or to run on a regular schedule. Some programs can also scan the system in the background while you are connected to the Internet. It is best to be a habit to scan the system regularly for viruses.

4, update your anti-virus software Since you have installed virus protection software, you should ensure that it is up to date. Some anti-virus programs come with an automatic connection to the Internet, and as long as the software vendor discovers a new threat, it adds the ability to add new virus detection code. You can also find the latest security update files on this scanning system.

5, do not easily execute the executable program such as EXE and COM in the attachment. These attachments are very likely to carry computer viruses or hacking programs, easy to run, and may bring unpredictable results. Executable program attachments in e-mails sent by friends and strangers must be checked and determined to be no different.

6. Don't open the document file in the attachment easily. The e-mail and related attachment documents sent by the other party must first be saved with the “Save as …” command (“Save As…”) Go to the local hard disk, and use it to check if the computer virus software is checked for non-toxicity before you can open it. If you use the mouse to directly click on the attached documents such as DOC and XLS, Word or Excel will be automatically enabled. If there is a computer virus in the attachment, it will be infected immediately; if there is a “Do you want to enable macro” prompt, it should never be easily opened. Otherwise, it is very likely to infect the e-mail computer virus.

7. Don't run the attachment directly. For attachments with strange file extensions, or attachments with script files such as *.VBS, *.SHS, etc., don't open them directly. It is generally possible to delete e-mails containing these attachments to ensure that the computer system is protected from computer viruses.

8. Mail Settings If you use Outlook as your email software, you should make some necessary settings. Select the “options" command in the “Tools" menu, set “Attachment Security" in "Security" in "High";"Other” Options & rdquo; button, press the "Add-on Manager" button, do not select "Server Script Run". Finally press the “OK” button to save the settings.

9. Use the preview function with caution If you are using Outlook Express as your e-mail software, you should also make some necessary settings. Select the “options" command in the “Tools" menu, do not select “ in the "Read"" Automatically display newsletters in the preview pane> and <;Automatically display image attachments in newsletters&rdquo ; This will prevent some e-mail computer viruses from automatically running with the default settings of Outlook Express, destroying the system.

10, uninstall Scripting Host For computers using Windows 98 operating system, in the "Add/Remove Programs" in the "Control Panel", check to see if it is installed. Windows Scripting Host. If it is already installed, please uninstall it and check if the Wscript.exe file exists in the Windows installation directory and delete it if it exists. Because some e-mail computer viruses are destroyed by Windows Scripting Host.

11. Beware of sent-out emails For attachments that you send out, you must also check them carefully to make sure they are non-toxic before sending them. Although the e-mail computer virus is quite terrible, as long as it is properly protected, it can completely avoid the infection of computer viruses, and you can still use it with confidence.

Through the above description of the worm and its symptoms, I believe that you have a deeper understanding of it. Because the worm spreads through the Internet, the worm is invincible in today's highly developed network. We can only minimize the harm if we build a firewall on our computer and develop good online habits.

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