How is it that some yellow information automatically comes out of the computer folder?

Classification: Computer/Network >> Operating System/System Failure

Problem description:

Just like that qq folder inexplicably appeared some yellow information or yellow pictures, sometimes I didn't even know myself, and I didn't know what to do after deleting the folder.

Analysis:

It must be poisoned!

I recommend you to use Kaspersky, a world-famous antivirus software.

The software is introduced as follows:

Kaspersky? Internet Security Suite 6.0 Personal Edition is a combined solution to provide information security for computers, which can protect your computer from various network threats, including viruses, hacker attacks, spam and spyware. Recently, "underground criminal" organizations have invaded the Internet more and more, and most computers are at risk of "full threat" at any time. Therefore, only anti-virus protection products may not provide complete protection for your computer. Kaspersky? Internet Security Suite 6.0 Personal Edition combines all the latest technologies of Kaspersky Lab to prevent malicious code, network attacks and spam. All program components can be combined seamlessly, thus avoiding unnecessary system conflicts and ensuring the efficient operation of the system.

Software functions:

◇ Establish a unified protection system.

Kaspersky? Internet Security Suite 6.0 Personal Edition can handle all data in and out of the computer, including e-mail, Internet data flow and network interaction, giving users unusual complete protection. Protect online communication When users communicate through email, instant messaging tools and skype, this software can provide real-time protection, including continuous and stable anti-virus scanning and spam filtering, so as to keep your mailbox away from viruses and spam harassment.

Simple and convenient

The initial configuration wizard helps you choose the best running mode of the program, and will automatically perform regular updates of the anti-virus database and program modules. The accurate introduction of program settings is helpful for users to quickly understand the details of program settings.

Email protection

Scan all incoming and outgoing emails according to POP3, IMAP, NNTP and SMTP protocols. It is suitable for any e-mail program and optimized for popular e-mail clients such as Microsoft Outlook and Microsoft Outlook Express (which can scan e-mail databases).

System file protection

It can scan all single files, directories or logical partitions for viruses, and can only scan key areas, such as system folders and boot objects of the operating system. Focusing on vulnerable objects and areas will greatly save scanning time.

Active defense

The software can give an alarm when any dangerous, suspicious or Rootkits process appears, prevent all harmful changes to the system, and restore the system after malicious behavior. (For operating instructions, please refer to the user manual. )

Protect confidential information

Prevent the disclosure of confidential information. The program can detect phishing information and warn users that they are connected to phishing websites, so as to prevent online fraudsters from using social engineering methods and specious excuses to persuade users to provide confidential information, such as accounts, passwords and information about accessing online banks.

◇ Worry-Free Surfing on the Internet

Prevent users from embedding dangerous processes when logging in to network sites, and prevent pop-up windows and advertising slogans. These dangerous behaviors are not only annoying, but also a way for malicious code to get into users' computers. Prevents the auto-dialer from identifying and blocking malicious programs that try to make pay service calls using the user's modem.

Stop network attacks

Detect whether there is an operation to scan the user's computer port, and make an early warning before the network attack. By detecting several common attacks, we can prevent hacker attacks, monitor all network behaviors and provide effective statistical information.

◇ Complete control of network behavior

Control all requests of the application, define different program rule settings according to different network sources, and track all incoming and outgoing data packets.

Protect any network

Allows the user computer to specify the network type (trusted network, intranet or Internet) when connecting to the network, and select different rules for the firewall.

◇ Select stealth mode when working online.

Selecting this mode can prevent users' computers from being seen by other computers on the Internet. When switching to this mode, all network behaviors will be "invisible" and users will be allowed to set different modes in different network areas.

◇ Fully detect spam.

Use a variety of methods to detect spam, such as: black-and-white list of email addresses (including URL addresses of phishing websites), listing phrases in the email body, and using self-learning methods when analyzing the email body. Our software can also detect spam containing image files.

Support common mail clients.

Specifically for Microsoft Outlook, Microsoft Outlook Express and Bat! Optimized common mail clients such as "E-mail", allowing users to set mail processing rules and analyze the identity of senders.

Preliminary e-mail analysis

In order to save the time for users to establish network communication, the mail administrator can analyze the titles of all received emails, customize the corresponding black-and-white list, and download emails selectively, thus reducing the risk of spam and viruses downloading to users' computers.

System requirements:

General system requirements:

50 MB available hard disk space

CD

(You can install the program from the CD)

Can connect to the internet.

(Activate this product)

Microsoft IE 5.5 or higher

(In order to upgrade the anti-virus database and program module through the Internet)

Microsoft Windows 98 system

Intel Pentium 133 MHz or higher

64 MB memory

Microsoft Windows ME

Intel Pentium 150 MHz or higher.

64MB memory

Microsoft windows NT

Workstation 4.0

(service pack 6a is required):

Intel Pentium 133 MHz or higher

64MB memory

Microsoft Windows 2000

professional

(Service Pack 2 or later is required)

Intel Pentium 133 MHz or higher

64MB memory

Microsoft windows XP

home edition

Intel Pentium 300 MHz or higher

128 MB memory

Download address: yuhdie/down info/6 10.