spy detector (screen capt. software)

[remi]

Hi,
I'm lookin for utility software able to detect if a spy software is installed in my computer (/ windows xp).
I want to talk about invisible spy software that can take several screen captures and catch passwords.
Thanks for your help.
Remi

 

[johnb35]

Malwarebytes Antimalware

http://www.malwarebytes.org/

Click on free download.

 

[remi]

Do I use basic version, or pro version ?

 

[voyagerfan99]

Just download the free version.

 

[claptonman]

Its a fantastic program, but it will only detect it if you scan it manually. Only the pro version detects it, but that costs money. Download Microsoft Security Essentials and use that with malwarebytes. Scan every 1 or 2 weeks. Quick scan is all you need. And be sure to update it each time.