Free Computer Repair Service

When you buy an anti-virus software, if you do not upgrads anti-virus software, this anti-virus software can only be a deaf ear – furnishings. There are four steps to upgrate anti-virus software, the reader is according to their own anti-virus software support to upgrade it. 1. On-line incremental upgrade, the user must connect to the [...]

If you are using antivirus software detects a virus, the general procedure will pop up warning window asking the same time, the virus to be carried out in the next step. Users can choose to remove the virus, if there is “not clear” phenomenon, there are two possibilities, one shows that the virus may be [...]

Now an increasing number of viruses spread via e-mail, and sometimes do not even have to open e-mail attachments, as long as preview  messages,your computer will be insert virus(Web page script file run  automatically), At this situation e-mail monitoring device can display function. Under normal circumstances, anti-virus software, e-mail monitoring program will be based on [...]

Now beacouse of lots of viruses spread through the network, so anti-virus software, real-time monitoring function is very important, it helps us to intercept the virus outside the system. Once launched the virus, firewall, it will reside in memory at any one application program execution, or when the file operation, in advance for virus detection [...]

1, ping It is used to detect whether the network links is work unobstructed  or the network connection speed.As a administrator or a hacker living in the network, ping command is the first DOS commands that need to master,it’s principle is: the machine on the network only has one determination IP addresses, we send a [...]

1, Computer system fault diagnosis steps: A, Distinct the problem is caused by software or hardware. When  power-on start it can display self-test configuration, then the computer system hardware is basically no problem, the failure is more likely caused by the software. B, and then specify it’s the system software or application software failure. C, [...]