salve a tutti!
ho gravi problemi al pc!
innanzitutto l'altro giorno non partiva più,per questo ho formattato e installato di nuovo windows,ma qui iniziano i problemi,perchè quando faccio start-->spegni non mi fa fare standby e in tutte le cartelle ke apro quando scendo in fondo alla pagina o sposto con il cursore va molto lento!ho provato a riformattare ma il problema persiste!per tentare di risolvere il problema ho fatto un paio di scansioni on-line e ho fatto la scansione con il mio antivirus(AVG) ,che ha trovato un paio di virus,e con ad-aware ma non ho risolto!
vi posto il log di HijackThis se può servire!
come posso fare?

log

Logfile of HijackThis v1.99.1
Scan saved at 17.35.03, on 27/06/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\Programmi\File comuni\Symantec Shared\ccProxy.exe
D:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
D:\Programmi\Norton Internet Security\ISSVC.exe
D:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
D:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
D:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
D:\WINDOWS\Explorer.EXE
D:\WINDOWS\system32\spoolsv.exe
D:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
D:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
D:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
D:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
D:\WINDOWS\system32\slserv.exe
D:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
D:\Programmi\Symantec\LiveUpdate\ALUSchedulerSvc.e xe
D:\WINDOWS\system32\rundll32.exe
D:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
D:\Programmi\File comuni\Symantec Shared\ccApp.exe
D:\Programmi\ewido\security suite\ewidoguard.exe
D:\WINDOWS\system32\NOTEPAD.EXE
D:\WINDOWS\system32\wscntfy.exe
D:\Programmi\Internet Explorer\iexplore.exe
D:\Programmi\File comuni\Symantec Shared\AdBlocking\NSMdtr.exe
D:\Documents and Settings\Valentino\Desktop\HijackThis.exe
D:\Programmi\Messenger\msmsgs.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.microsoft.com/isapi/redir...r=6&ar=msnhome
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.microsoft.com/isapi/redir.dll?prd={SUB_PRD}&clcid={SUB_CLSID}&pver={SUB_PVER}&ar=hom e
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = iexplore
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - D:\Programmi\File comuni\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Norton Internet Security - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - D:\Programmi\File comuni\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - D:\Programmi\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton Internet Security - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - D:\Programmi\File comuni\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - D:\Programmi\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [AVG7_CC] D:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [Disc Detector] D:\Programmi\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [NeroFilterCheck] D:\Programmi\File comuni\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [ccApp] "D:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] D:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKCU\..\Run: [MsnMsgr] "D:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Alice ti aiuta.lnk = D:\Programmi\Alice ti aiuta\bin\matcli.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/SSC/Sha...in/AvSniff.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsu...?1151341262078
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/S.../bin/cabsa.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - "D:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "D:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - D:\Programmi\Symantec\LiveUpdate\ALUSchedulerSvc.e xe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - D:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - D:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - D:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: ISSvc (ISSVC) - Symantec Corporation - D:\Programmi\Norton Internet Security\ISSVC.exe
O23 - Service: LiveUpdate - Symantec Corporation - D:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - D:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - D:\Programmi\Norton Internet Security\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - D:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: SmartLinkService (SLService) - Smart Link - D:\WINDOWS\SYSTEM32\slserv.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - D:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe