Ok , so if I download something and it has keylogger , this programs protect my computer from stealing informations ?
Keylogger programs are often part of a malware infection but they are sometimes - wrongly, in my view - classed by antivirus programs merely as Potentially Unwanted Programs. That's because there are people out there who see it as their duty to monitor someone else's activities, and think that keylogging programs are a legitimate means to achieve that end. That's why you may need to run several detection programs, not just McAfee : some may ignore keyloggers, others won't.
If McAfee isn't detecting anything you might try GetSusp : it will find any unknown files but won't delete them (just in case).
Thank you very much . I install Spybot search and destroy , I scan and found some problems . I press : resolve the selected problems and an error appear :
This action may not be performed completely since you are not an administrator .If you want this performed for all users, please run this application elevated as an administrator .
After that , a new error appear :
Unexepected error in fixing problems
(Cannot creat file ''C:\Windows\wininit.ini'' .Access is denied)
What should I do ??
You need Administrator privileges to do some things. Run it again from an Administrator account. Before you delete anything, use Google to find information about any file in C:\Windows (or a subdirectory) that the program wants to delete. If there is any doubt, leave the file in quarantine so that you can restore it later.