Archive for the 'Security' Category

Anti Virus Protection

I’ll be the first to admit I did not know much about computers.I always thought when you got a computer it came with everything you needed.What I didn’t know was that you always need an anti-virus on your computer to keep it from crashing.My computer of course came with that,but I did not know after a certain length of time you have to pay to renew it.

I always thought the terminally on a computer was strange.Things like anti-virus,checking the cookies,The mouse,seemed crazy to me.Well after I found out that I had been running my computer with no anti-virus program I didn’t know what to do.My husband and I are on a fixed income so I couldn’t really afford to buy anything else for the computer.It took me years to save up to get this computer.I never expected you could get something at no cost to you.I found out that there are many free sites to get a anti-virus program.

Anti Virus Programs

In the early days of personal computers, in the age of the DOS command-line operating system, there were viruses that hid their presence from the users and anti-virus programs. They did it by intercepting some system calls that were responsible for reading the files, and lied to the system by filling these calls with fake information. You could view an infected file right in front of your eyes and see nothing but legit code! These viruses were called ’stealth’ in those days.

When computers evolved, Windows replaced the DOS. Old viruses did not run under the new operating system, and it wasn’t easy to develop simple hacks to intercept system calls in Windows. But time has passed, and now there’s a new wave of viruses that can work on Windows and hide their presence even more efficiently than the stealth viruses of the old days. These new viruses are called rootkits.

Microsoft tried to address the problem by releasing their own Rootkit Revealer.

Anti-Virus

We are living in an Information age and today more and more people use computers to help them reach information or to do some work. Every computer in order to operate uses an operation system and one of the most frequently used operation systems today is called Microsoft Windows. It has many versions but when it comes down to repair there are some fundamental things that people should know to easily help themselves and to know exactly when a help from a specialist is necessary. Anti virus is what you all need to know about.

It is done by simple copy of your important data into one or more locations or you can use more sophisticated methods like partition backups or system backup. I will not give any details because the goal of this article is only to give you the basics to enable anyone who want to begin from there. Now I will tell you about some basic operations you need to learn to perform on a regular basis.

Basic operations :

Anti-Virus issues

The ongoing writing and spreading of viruses and of panic about them gives the vendors of commercial anti virus software a financial interest in the ongoing existence of viruses. Some theorize that antivirus companies have financial ties to virus writers, to generate their own market, though there is really know evidence that we know of .Some of the antivirus software can considerable reduce performance.

Users may disable the antivirus protection to overcome the performance loss, thus increasing the risk of infection. For maximum protection the antivirus software needs to be enabled at all times-often at the cost of slower performance. It is also important to know that a person should not have more than one antivirus software installed on a single computer at any given time. This can seriously cripple your computer and cause further damage.

Anti virus Protection Software

Anti-Virus Protection – Windows registry errors are a result of broken file paths, missing extensions and basically any interruption in our operating system. Downloading free trials and new software is a common practice for any computer owner. But, erasing unwanted programs is not as easy as the install process. There are plenty of things to keep in mind before we click delete. Too many things could accidentally be removed from your computer, which is not a good thing at all. Anti virus programs can help protect your computer system from errors.

For many of us, when we see a program we don’t recall or see a file we deem unimportant, were quick to delete and erase it. What many of us don’t realize is: these seemingly harmless actions can result in headaches and errors further down the line.

Always double check you clicked on the right program box before you choose to remove it. At times, several programs are checked as a default. You would not want to delete your anti-virus software or anything like that.