First how to protect your computer's system. Today, many people use their computers for everything that the commitment of the online banking and investment in stores. Here are a few easy, cost-effective steps you can take to make your computer more secure to begin with:
1. Always back up important information and a safe place away from your computer.
2. Updates and patches for your operating system, Web browser and software frequently.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can easily access your computer from the Internet.
4. Check your browser and e-mail for optimal security.
5. Install antivirus software and automatic updates
6. No e-mail is not attached.
7. This is not the programs of unknown origin.
8. Disable file name extensions hidden.
9. Turn off the computer and disconnect the network, if not with the team.
10. See a boot disk to a floppy disk, in case your computer or damaged by a malicious program.
Every day new viruses are created to harass us and wreck havoc on our Systems. The new viruses are created every day. If a Trojan is activated, you can spend a lot of things. Some Trojans are more annoying to harmful. Some Trojans can decide less boring change the desktop settings or add silly desktop icons.
More serious Trojans can erase or modify data in your computer files and other malicious software such as viruses, spies for the user of a computer and data privacy, such as browsing habits of others, log keystrokes to steal information as passwords and credit card numbers, bank data Phish (which can be used for criminal activities), and a backdoor into the system so they can come and go as they please.
It is therefore necessary to determine the contents of your hard disk is essential. Regular backups of your files and stores them in a separate room, you can usually several, if not all their data to organize your computer to crash.