Hello! I have a problem that occured 2-3 days ago. Without even opening a window after i turn on my computer, the procesor is used at 40-50% of it' s capacity. I run several full scans; first time it found a trojan virus, i deleted it, after that all scans showed no virus, but the procesor it is still used at 40-50% . I had the same problem 6 weeks ago, but then i had another antivirus and when i installed the Zone Alarm product and run a scan, it found a remove control program, i deleted it and the computer worked propely. Now the antivirus (i have installed on my computer Zone Alarm Internet Security Suite) doesn't finds any remove control programs or viruses.
Please tell me what can i do!

Operating System:Windows XP Pro
Software Version:7.0
Product Name:ZoneAlarm Internet Security Suite