我电脑受病毒困扰，经测查得如下报告：我电脑是生手，该怎么解决，求助高手指点，如蒙指教，不胜感激。
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O16 - DPF: DirectAnimation Java Classes - file://C:\WINNT\Java\classes\dajava.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1130816009906
O16 - DPF: {8135EF31-FE8C-4C6E-A18A-F59944C3A488} (Spocx Class) - http://ddddl.dudu.com/ddd/update/plugin/dddspocx.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{F142EDED-3DBD-4E91-943F-1A466F2428C6}: NameServer = 202.109.14.5 202.96.209.133O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: bw+0 - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw+0s - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw-0 - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw-0s - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw00 - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw00s - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll
O18 - Protocol: bw10 - {cc7e8248-fd93-41f7-af3d-bb5623641569} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll