Three Dimensions to Protect Your Computer
By Isaac Chu

Step 1 - Strengthen the defense of your computer

- Install Firewalls
"Firewall" is an isolation technology to separate the internal network and the Internet. The firewall carries out some filtering when two networks communicate. It lets the data/person that you "agree" to enter your network, and also block the data/person you "do not agree" from your network. It can prevent they changes, copy, or destroys your material. To ensure the firewall get into work, you must keep it update.

- Install Anti-virus software
The key on computer virus is not "Kill" is "Prevent". You should install the Anti-virus software and start the real-time monitoring process and keep the software and the virus definition file updated. To guard against the newest virus, you should set the update process in a daily mode. Also, in every week, you should scan the compu