How Should We Protect Our Personal Computers?

First we should start from operating system if we protect our computers, only our systems are health, they can do a good job on protecting. The operating system’s security protection mainly contains four aspects:
1)    Choose a stable operating system.
One of most popular operating system is Windows, we can select one among the different types, such as Windows XP.
2)    Patch system regularly.
After we install operating system, we should fix patching program to stem software flaw and prevent other exploit software loophole to attack our computers.
3)    The operating system, such as Windows XP, also has some shortcomings, particular the sharing resources under system default give the virus attacking opportunities. Hence, we should turn off the system default sharing resources after we install patching.
4)    Backup the operating system in time.
This step aims to guarantee the security of computer and the data within. Once system is destroyed, we can renew them quickly with backup.  
Second, as we all know, virus can bring many disadvantages to our computers. In order to save more repair bills, I advise computer users had better install anti-virus software. We can buy this software from the market or gain some free anti-virus software. But we should know that we must consider the quality of anti-virus when we select from those different types.
We should disinfect virus with the anti-virus software before we open or operate some documents and care for the procedure on the internet.
Third, install Network Firewall in computers to prevent attacking from other network.
Forth, install Trojan Detection System, though we have already install Network Firewall before.
Sixth, install a eradicate spyware which can record users’ information.
Then we talk some things which we should take care at usual. The hard disk is sensitive to vibration, so we can’t make big vibration when move it. The CPU fears high temperature and high-voltage. Though there is a small fan to protect CPU, with the increasing consumption of current, the heat also increases, so that CPU’s temperature will be rose. It will lead to computer crashes frequently and shorten the CPU’s life; high –voltage is more dangerous and it is easy to burn your CPU. Therefore, add a fan around computer and keep it clean, and had better not open the computer when raining and thundering outside, and match a voltage stabilizer.
At last, whether the outside of the inside of the computer, we should keep them clean, like CD-ROM, Mouse, Keyboard and so forth.
It is bad for our health when we sit long time in front of computer, so every computer users also should take care of our health.



 

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