Computer extremely slow

Recently downloaded HJT and got this log. Can someone help? I am a novice at this. Jack Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 1:18:11 PM, on 6/2/2008 Platform: Windows XP SP2 (WinNT 5.01.2600) MSIE: Internet Explorer v7.00 (7.00.6000.16640) Boot mode: Normal Running processes: C:\WINDOWS\System32\smss.exe C:\WINDOWS\system32\winlogon.exe C:\WINDOWS\system32\services.exe C:\WINDOWS\system32\lsass.exe C:\WINDOWS\system32\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\spoolsv.exe C:\WINDOWS\Explorer.EXE C:\Program Files\a-squared Free\a2service.exe C:\PROGRA~1\COMMON~1\AOL\ACS\AOLacsd.exe C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE C:\WINDOWS\system32\HPZipm12.exe C:\WINDOWS\system32\svchost.exe C:\WINDOWS\wanmpsvc.exe C:\Program Files\Linksys Wireless-G USB Wireless Network Monitor\WLService.exe C:\Program Files\Linksys Wireless-G USB Wireless Network Monitor\WUSB54Gv42.exe C:\WINDOWS\system32\hkcmd.exe C:\Program Files\Java\j2re1.4.2_03\bin\jusched.exe C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe C:\Program Files\Dell\Media Experience\PCMService.exe C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe C:\Program Files\HP\HP Software Update\HPWuSchd2.exe C:\Program Files\MUSICMATCH\Musicmatch Jukebox\mmtask.exe C:\Program Files\Common Files\AOL\1170617200\ee\AOLSoftware.exe C:\Program Files\MUSICMATCH\Musicmatch Jukebox\mm_tray.exe C:\PROGRA~1\AVG\AVG8\avgtray.exe C:\Program Files\DellSupport\DSAgnt.exe C:\WINDOWS\system32\ctfmon.exe C:\Program Files\Digital Line Detect\DLG.exe C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe C:\PROGRA~1\Webshots\webshots.scr C:\PROGRA~1\AVG\AVG8\avgrsx.exe C:\Program Files\HP\Digital Imaging\bin\hpqimzone.exe C:\PROGRA~1\AVG\AVG8\avgemc.exe C:\Program Files\HP\Digital Imaging\bin\hpqSTE08.exe C:\WINDOWS\system32\DllHost.exe C:\PROGRA~1\AVG\AVG8\avgscanx.exe C:\Program Files\AOL 9.1\waol.exe C:\Program Files\AOL 9.1\shellmon.exe C:\Program Files\Trend Micro\HijackThis\HijackThis.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\PROGRA~1\AVG\AVG8\aAvgApi.exe R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/mywaybiz R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://mystart.incredimail.com/english/ R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157 R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896 R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll O2 - BHO: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file) O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll O3 - Toolbar: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_03\bin\jusched.exe O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe" O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe" O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe O4 - HKLM\..\Run: [mmtask] "C:\Program Files\MUSICMATCH\Musicmatch Jukebox\mmtask.exe" O4 - HKLM\..\Run: [HostManager] C:\Program Files\Common Files\AOL\1170617200\ee\AOLSoftware.exe O4 - HKLM\..\Run: [MMTray] "C:\Program Files\MUSICMATCH\Musicmatch Jukebox\mm_tray.exe" O4 - HKLM\..\Run: [dscactivate] "C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe" O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\DellSupport\DSAgnt.exe" /startup O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe O4 - HKCU\..\Run: [AOL Fast Start] "C:\Program Files\AOL 9.1\AOL.EXE" -b O4 - HKUS\S-1-5-18\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe (User 'SYSTEM') O4 - HKUS\.DEFAULT\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe (User 'Default user') O4 - Startup: Webshots.lnk = C:\Program Files\Webshots\Launcher.exe O4 - Global Startup: Adobe Gamma Loader.lnk = ? O4 - Global Startup: Digital Line Detect.lnk = ? O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe O4 - Global Startup: HP Photosmart Premier Fast Start.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqthb08.exe O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000 O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_03\bin\npjpi142_03.dll O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_03\bin\npjpi142_03.dll O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.dll O9 - Extra button: MUSICMATCH MX Web Player - {d81ca86b-ef63-42af-bee3-4502d9a03c2d} - http://wwws.musicmatch.com/mmz/openWebRadio.html (file missing) O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe O16 - DPF: {0742B9EF-8C83-41CA-BFBA-830A59E23533} (Microsoft Data Collection Control) - https://support.microsoft.com/OAS/ActiveX/MSDcode.cab O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204 O16 - DPF: {215B8138-A3CF-44C5-803F-8226143CFC0A} (Trend Micro ActiveX Scan Agent 6.6) - http://housecall65.trendmicro.com/housecall/applet/html/native/x86/win32/activex/hcImpl.cab O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/mcfscan/2,2,0,5156/mcfscan.cab O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll O20 - AppInit_DLLs: avgrsstx.dll O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - C:\Program Files\a-squared Free\a2service.exe O23 - Service: AOL Connectivity Service (AOL ACS) - AOL LLC - C:\PROGRA~1\COMMON~1\AOL\ACS\AOLacsd.exe O23 - Service: AVG8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe O23 - Service: AVG8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe O23 - Service: DSBrokerService - Unknown owner - C:\Program Files\DellSupport\brkrsvc.exe O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe O23 - Service: WUSB54Gv42SVC - GEMTEKS - C:\Program Files\Linksys Wireless-G USB Wireless Network Monitor\WLService.exe -- End of file - 8918 bytes