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 update server, [...]
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 zombies [...]
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 the [...]
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 data [...]
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, hardware failure [...]
Computer often appears fault,such as can’t boot,program problem,can’t visit website,flect virus and so on.How to repair it efficiently?Here are some methods and tools for computer repairs.
(A) How to find the software fault:
A, program failure:we need to check whether the preparation of the process itself have errors, the program is complete, the program’s load method is [...]
When your system runs out of physical memory windows xp will use something called a paging file. A paging file is basically a file that sits on your hard-drive and will be used as memory should your system run out of memory. Ideally you dont want to run out of physical memory because your system [...]
Make sure you have an updated virus scanner with the latest virus definitions database. Do a full search of your system and make sure all visrus’s are cleared. Also get hold of a program that will search and remove spyware, I recommend Adware by Lavasoft, take a look here.
Delete Internet Related Files
For every website you [...]
1. power-on self test shows that the memory error
First of all, check the CMOS settings
Whether CMOS memory on the parameter settings are correct
Whether the configuration of memory in line
For example, if you set the memory to read and write cycle or memory read and write memory latency is less than the actual value should be [...]
How to make the unknown hardware device running correctly? many friends encountered a similar situation when install a new machine, through a real case to explain the process for everyone.
Step 1: First log Acer website to find ASPIRE 5100 series driver, found camera driver was not provided under the Windows XP, but under Windows Vista [...]
Inkjet printer is increasingly becoming the preferred home printer in its daily use because the printing is good, the noise is low, the following maintenance items:
1. Must ensure that the printer in a solid horizontal surface work, do not place any objects on the top of printer. The front cover must be closed to prevent [...]
C, other reasons
1.Bad or temperature failure of heat dissipation
CPU cooling poor recurring problem is fixed clamp off CPU-cooler, CPU cooler and the CPU contacts between the foreign body, CPU fan cooler dust too long after use, these cases can lead to CPU Poor heat dissipation, the accumulation of high temperature and automatically restart.
There [...]
There are many reasons caused the computer automatically restart, the reason of software is Virus attack, System file corruption, fixed time software or the planning task software, the reason of hardware is Voltage instability, Insert row or the power outlet of poor quality, poor contact, computer power supply inadequate or poor performance, pc switching power [...]
