Wednesday, December 12, 2012
How to Remove Spyware, Adware and Trojans
Free software is one of the great advantages of the internet, but it comes with certain risks. Internet advertising is big money and many agencies will do almost anything to get a leg up in the business. This is why you need to know how to remove spyware, adware and Trojans, or at least where to find software that can. Using a high quality anti adware and spyware software has helped to clear up my PC of annoying pop ups and increased its speed significantly.
Adware is an annoying set of programs that are downloaded onto your computer, usually along with an unrelated program. They hijack your computer, displaying ads when you don't want to see them. They can even mess up the normal functions of your computer and they are hard to get rid of. Many are configured so that you may think you have deleted them, but they are really still there.
Spyware is an invasive type of program that gathers information on your personal preferences for a variety of reasons. Mostly, it gathers information designed to target advertising to you, but it can gather other information as well. Many of these programs run in the background, which means that you may be unaware that your computer is infected.
The term 'Trojan' can refer to any hidden malicious program that is delivered inside a seemingly friendly one. It may include adware, spyware, viruses, and more. Again, a common place to pick up these programs is via freeware. Sometimes, the malicious program is even included in the user agreement, but almost no one reads those.
It is possible to remove a Trojan manually by seeking out and removing all of the components. However, this requires intimate knowledge of the way a computer functions and is generally an impractical solution for anyone without a good education in computer programming. Luckily, there are lots of other options out there for the less computer literate person.
If your Trojan is one that is encountered commonly, and you are computer-savvy enough to figure out which one it is, you can often take advantage of instructions on how to remove it that other users have posted online. This only works if you know enough about computers to figure out exactly which program it is that your computer is infected with, however.
Another option is specific anti-spyware, anti-adware programs. These may be included with your anti-virus program, but in most cases they are add-ons or simply not included. Firewalls do a certain amount of good in keeping these programs out, but they can be breached by some trickier ones. Keeping your anti-virus software and firewalls running and up to date is important, but not always enough.
There are programs that work specifically to remove Trojan software, and those that run all the time in order to prevent them. Sometimes, the two functions are combined into one program. Just as when choosing any other piece of software, check reviews and recommendations before choosing the right piece of software to remove spywarem adware and Trojans. A solid program can keep you from having to deal with these malicious codes, and won't otherwise affect your browsing experience. I am glad that all the spyware, adware and viruses on my computer are all gone now all thanks to high quality software which I downloaded and would highly recommend it.
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