You need to protect yourself with a good spyware removal program if you see that your PC -

• has slowed down inexplicably
• displays popups or ads
• opens unknown sites or sets them as your home page
• sends emails and messages which you have not authorized

You can also check for spyware on your systems by pressing the CTRL +ALT+DEL keys all together.
In the Task Manager, you might see a bunch of programs running which you don't recognize.
These are either spyware programs or have been initiated by spurious code.
A spyware removal program, which really works, should be able to identify this spurious code and should be able to either quarantine and clean it or delete the program completely from your system.
An effective removal program should also be able to clean up the gunk on your PC, remove extraneous files, and stop unwanted programs from launching at start-up.
This helps speed up the PC, quickens the RAM and CPU speeds so that your laptop or desktop run at optimal efficiency.
Spyware Removal Programs - The Good vs.
the Not So Good Getting a good remover is a tall order by itself.
There are several you can consider, in fact, if you go shopping you will be spoilt for choice.
So how will you differentiate between a good removal program versus one that is not so good? A good spyware removal program may cost you some money to purchase but you will notice a marked improvement in your PC experience.
For example, the PC will run faster, will not be plagued by viruses and Trojans, and amongst other things, your registry will look trimmer and will be much slicker than before.
Over all, a good removal program will make many positive changes in your system in addition to removing the most stubborn of spyware.
There are some pretty sophisticated removal programs like Adware Alert that take this a step further.
They do all the above and also update their virus definitions so frequently that they will not allow newer, more powerful spyware into your system.
That's the single most important reason whey users across the world are switching to new spyware removal programs like Adware Alert.
Neck to neck with Adware alert is another spyware remover called NoAdware which has its own set of advantages.
It offers a free scan, a free trial period (similar to Adware Alert) and it also removes all sorts of malware and adware from your system.
So purchase one of these 2 removal programs and you can stop thinking about viruses and spyware forever.