Computer

Why the network virus with stand-alone version can not be completely eliminated? Mainly because the network virus has its unique network characteristics. At present, the network virus does not have a standard concept, but for the LAN can be

Router fault diagnosis is a comprehensive technology, which involves various aspects of network technology. Let's take a quick look at the basic concepts of networking and routers. First, computer network The development of computer network leads

1, 21 Ports: Port Description: Port 21 is mainly used for FTP (file Transfer Protocol, Files Transfer Protocol) service. Operation suggestion: Because some FTP server can log on anonymously, so it is often used by hackers. In addition, 21 port

Facing the local area network into hundred computers, one by one to detect is obviously not a good way. In fact, we just use the basic principle of ARP virus: To send fake ARP spoofing broadcast, poisoning the computer itself disguised as a gateway

In the popularity of PC today, computer viruses have made people talk about the color change. But the computer virus is artificial development after all, so can always find a big way to clear. Most viruses have their trigger conditions, so the

1, directly click the "Start" menu, and then select the "Run" option, this time will pop up a dialog box, in which directly enter the "regedit" Word command, and then click Enter; 2. After the Registry Editor opens, locate the following

How to cancel the display of the Baidu search box in the computer task bar 1, right click on the task bar Baidu Search bar Baidu Small paw icon, click on the "Settings"; 2, will automatically open the browser and enter the advanced settings,

Solution for Network List Service item cannot be started in the computer 1, according to the combination of key Win+r open operation, input dcomcnfg and enter; 2, open Component Services, in turn expand the "Component Services → computer → My

What should you do if you don't want someone to see your file on your computer? Hiding files, or encrypting them, is a good idea. But today is a different way to teach you, a new folder, you can make others find this file, like a cloak on a

1. Solve a good pressure decompression of small trouble Automatic cleanup of compressed package source files Most of the software downloaded on the Internet is compressed into zip or rar files, each installation needs to unlock the package to

1, in the notebook desktop point open "Start-Control Panel" option, in the pop-up "Control Panel" tab search box into the "Windows Features" value, press ENTER; 2. Then click the "Turn Windows function on or off" key in the box that appears. 3.

1. First, click the Office icon, select Save As, and then find "view add-ons in other file formats", click on the mouse to open; 2. Then, in the popup Word Help, select "Install and use Save as PDF or XPS add-in"; 3, the page automatically

Lock computer software generator How to use? Everyone's computer lock screen is the system comes with the lock screen, if that is too backward, now the lock screen to highlight the creative ability to appear high-end, small in this recommendation

Tencent computer Butler and Mango TV hosted no ads to watch video activities during the event, QQ users download and log in to the computer Butler can 100% receive 7 days Mango TV Members, continuous login can also receive Q coins Oh, more surprises

For users who stare at the computer screen every day, if they can protect their eyesight? Maybe a lot of users will say that the display screen brightness adjustment to the lowest, in fact, this is also a good way, if we again with the protection of

The world's three major anti-virus software testing institutions in Germany, Av-test, Austria's av-comparatives and British Virus Bulletin once again issued a joint statement, said Tencent computer Steward of the apparent fraud against the test,

Failure phenomena: Ideacentre B5 Series Computer Press the host power switch, the host does not power up. Solution: 1. Check whether the power supply is normal First of all, look at the home of the other appliances are normal use, the same

1, Support: XP x86 (SP2/SP3)/vista x86/win7 x86/win7 x64 system; not supported: Xp/vista x64,win2003,win2008 and other systems. 2, Function Introduction: Enable the computer Butler Wireless Security assistant, effectively prevent rubbing nets, so

Believe that most people have encountered a computer CD can not read, put to the optical drive in the computer cannot read the CD-ROM, the optical drive issued a "squeak" sound, some CD-ROM files and directories cannot read, or the entire disc can

Resolves the failure to start the black screen, and the other failures in startup are described below. Compared with the black screen fault, because the display is not a piece of black, sometimes the screen will also appear error, so as long as you