Hareesh: (welcome)
Part-2
protecting the Computer
The Internet is open to computer technology attacks such as viruses and malware. Viruses are programs that download to a computer, usually via e-mail, e-mail attachments or files, and damage its operating system or files. Numerous programs are available to defend against viruses. Common anti-virus programs are manufactured by Trend Micro, McAfee and Symantec. Once the software is installed, a scan of the computer should be run on a regular basis.
Malware is a term used to describe any type of software designed to attack a computer.
Examples include spyware, worms and Trojan Horses. Anti-spyware and anti-adware programs are available and are similar to anti-virus software. The programs help defend the computer against programs that try to track online activity. These programs are most often seen as pop-up ads, and can ultimately impede a computer's performance if left unchecked.
A firewall should always be used with the Internet. It places limits or restrictions on what is allowed to access the computer. Depending on how the firewall is configured, it will turn down unsolicited requests or ask for verification to allow or deny a request.
Browser settings, which are an available option in browser software, regulate the material it allows through. Filtering software enables the user to set boundaries for the types of websites allowed on a computer. Parental controls can also be established using safety settings provided by the Internet service provider or web portal of choice. These filter material based on keywords and categories.
Cookies are small text files stored on a computer by websites to remember the user in future visits. Although cookies will not affect a computer, they maintain personal information that could potentially be accessed by someone else. Therefore, it is advisable from a privacy standpoint to set the browser's cookie control privacy option to medium-high.
Always download updates, or patches, provided by software companies. Users of Microsoft operating systems can set their computer to automatically check for updates and download them.
passwords
When creating passwords, it is best to use a combination of capital and lowercase letters, numbers and symbols that are not easy for an outsider to guess. Passwords should be at least 10 characters long, when possible. Keep the password well hidden if it is written down; do not keep it near your computer. It is wise to change the password frequently, especially with sensitive information.
By ur frnd
Duvvada~Harish

mikky minach: thanks