Whats the difference betwee..

should i delete or quarentine

'Quarantine' puts the spyware in a "vault", where it can't react with other programs.

If after you quarantine a program, and your system starts to act up, you can assume you removed something you shouldn't have, or it was removed improperly.

In this case, you can remove the program from quarantine (restore it), and hopefully correct the problem.

Once you 'delete' a program, it's gone for good!

That's why it's always a good idea to 'quarantine' things, for a couple of weeks, to make sure it's removal, won't effect the operation of your computer.

ur going to have problems with ur computer and will as turn out to be slow thats true believe me

deleting deletes it and quarrentining moves it to a folder where it can't do any damage. if your sure it's a virus delete it but if you think it might not be or it might be something you want quarrentine it.

As an example, if you instruct your antivirus software to delete all infected files, those that were infected by a true file infecting virus could also be deleted. This could impact the normal features and functionality of your operating system or programs you use. On the other hand, antivirus software can't 'clean' a worm or a trojan, because there is nothing to clean - the entire file IS the worm or trojan. Quarantine plays a nice middle ground, because it moves the file to safe storage under control of the antivirus program - so it can't harm your system - but it's there in case a mistake was made and you need to restore that file.