If you have a Windows-based machine, you may have noticed a decline in your computer’s performance since you bought it. It may freeze up suddenly, or it just could be acting a bit sluggish. Instead of buying a new system, you should first try whatever you can to preserve your current one. Here are 7 lightning quick fixes to improve your computer’s performance.

There are several reasons why you should use security software to protect your personal information and your computer while online. Security software offers Internet users with protection against viruses, worms, spyware and other programs that are designed to inflitrate your computer system without your permission.

Anti-Virus software consists of programs on your computer that make an attempt to identify and keep computer viruses off your computer. The anti-virus software will most likely use a couple of different techniques to make sure the viruses stay off your computer.

Spam continues to grow, as senders find motivation to increase their efforts. At one time only a few hundred people received these unwanted messages. But over the years, the problem has exploded and now affects billions of email users and businesses each day.

At the end of the day you should act online how you act in your daily life; always use common sense! If something looks odd to you, then take an extra minute to check it out. If something looks too good to be true, it probably is. Anti Virus protects your computer, there is no doubt about that.

The application automatically repairs all virus-infected files on your system, enabling you to schedule automatic scanning. This highly effective firewall made even more powerful in a new WinAntiVirus Pro 2006 lets you control network connections to or from your system. This feature enables you to accept safe connections and to block all others.

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.

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!

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.

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 no known evidence that we know of. Some of the antivirus software can considerable reduce performance.

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.

When making backup keep in mind that the keeper of it is very important. If you store the backup on your hard drive the chances for it to be damaged are big. They are even bigger when using floppy diskettes or CDs. One good way could be a fast ftp access or on other Internet location that is secured, big enough and fast enough for your needs.

Phishing generally means that someone sends you fake or bogus emails with bad links in them. These links invite you to click on their bogus sites (i.e. not government sites at all) and submit some of your personal (confidential) information:

Spyware is computer software that is installed stealthily on a personal computer to intercept or take partial control over the user's interaction with the computer, without the user's knowledge or consent.