The advantages and disadvantages of Anti-virus software
You are not safe from the viruses or spyware , The latest viruses are designed to travel from one computer to another across the Internet , Anti-virus software is a software that used to detect , quarantine and remove the virus from either the computer files or the computer systems , from data files and programs that are infected with .
The virus is a program that deliberately to damage or interfere with any application or data so that the programs and the data are not proficiency level in normal conditions can be damaged , And although some anti-virus programs are quite pricey , Many free anti-virus programs are available that will protect your system .
Advantages of Anti-virus software
When you install the anti-virus software on your computer , You get protection against the viruses , Trojans , worms , spyware , adware , rootkits and keyloggers .
Many people click on the suspicious links or the attachments in emails , They visit untrustworthy websites and they install the questionable software , So , having the anti-virus program can decrease the likelihood of getting infected .
When you install anti-virus software on your computer , You will prevent the viruses such as Trojans , malware and spyware , The viruses range in severity from the harmless to the downright system crippling .
Not only a virus can destroy all of the valued data on your computer , It can make the computer utterly worthless by infecting and destroying the vital processes to your computer’s performance .
The firewall feature included with most anti-virus software will block any unauthorized incoming connections to your network or computer , preventing the hackers from digging their hooks into your life and your computer .
When the viruses infect your computer , They can slow down your processing speeds , delete critical and important personal files and images , and they cause irreparable physical damage to your computer , The viruses can cost you thousands in computer replacement costs and they cause you to lose very important documents and photos .
The antivirus software can protect you from the spyware and identity theft , The spyware is a kind of software that is specifically designed to infect your computer and spy on you , The spyware seeks and steals all your personal information stored on your computer , This can include financial data , passwords , social security numbers , credit card numbers and anything else the spyware can detect .
The hackers can use the information to make purchases with your credit card , perform banking transactions and anything else they can get away with , Identity theft is a major headache for victims and it can cause you to lose money and receive negative marks on your credit report , The best software that offers anti-virus protection also protects you from the spyware .
The antivirus software protect you from Spam which is incredibly annoying when you are bombarded with emails and ads that you have no interest , Spam is most likely the result of a virus stored on your computer .
Disadvantages of antivirus software
When you install anti-virus , It is not a firewall and it will not prevent you from getting hacked , You need to install firewall software also or install a full internet security suite .
Antivirus software does not fully protect your computer , Having an anti-virus program with multi detection methods isn’t enough , So , To avoid the viruses , Microsoft Security recommends putting up an Internet firewall as well .
Anti-virus software slows down PC or network , Installing and running anti-virus software can use up a lot of computer memory and hard disk space , slowing down your PC .
Many copies of anti-virus software are unable to detect old viruses because many users forget or don’t update their virus scanner’s virus databases until it is too late , While anti-virus software may become extremely good at sensing virus activity .
There are new security holes to exploit in operating system and networking software that would give the viruses another entry point that bypasses the anti-virus software .
Anti-virus software in use today is fairly effective but only if it is kept updated and the user takes the precautions , The anti-virus software can not protect against brand new viruses and few users take the necessary precautions .