1. Anti-Virus Programs – These programs search and assess the contents of each computer file then removes or destroys “virus signatures”, which are known to be harmful to your computer.
2. Patch up your System – This process involves fixing the operating system and restoring different functions of your computer. Most computer vendors offer patches that are designed to fix bugs in their products. This process is repeated until the patch fixes the problem completely.
3. Email Attachment Precautions – Most unsolicited items, such as exploding packages or letter bombs, can be sent through your e-mail. Take extra precaution in opening emails to prevent any harm your computer may receive.
4. Firewall Programs – Install and use a firewall program. These programs act as a guard to your computer when looking at network traffic received from or destined for other computers. The firewall program determines if certain traffic should be allowed to continue to its destination or stopped. These programs keep the unwanted out and permit only “healthy” traffic to enter and leave your computer.
5. Data Backups – It is important that back up your data in your computer’s hard disk, external hard disk drives or any removable media. This ensures each important data will not be harmed when computer problems arise.
6. Strong Passwords – It is important to mix up several numbers, symbols and letters to strengthen password safety. An ideal length of password is around eight or more letters, numbers or symbols.
7. Download and Installation – Be careful in accepting or downloading any material online to prevent virus attacks and computer hijacks.
8. Hardware Firewall – Hardware firewall, which works similarly to firewall programs, stands between your personal computer and the Internet.
