Old, slow computer has frequent browser crashes

This is not my main computer but an older Dell that I still use on occasion. The main problem is that the entire computer is very slow and the browser often crashes. As this is an old computer (Pentium 4, 256MB of Ram) I realize that it is going to be slower. However, I am pretty sure there might be a larger problem. Currently using: Ad-Aware, Malwarebytes, CCleaner, Spybot S&D, and Avast! Free edition. (AV-Stuff is the folder Avast files are in)

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 9:09:39 PM, on 7/7/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\Program Files\AV-Stuff\AV\aswUpdSv.exe
C:\Program Files\AV-Stuff\AV\ashServ.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\AOL\ACS\AOLAcsd.exe
C:\Program Files\Common Files\AOL\TopSpeed\2.0\aoltsmon.exe
C:\WINDOWS\system32\drivers\KodakCCS.exe
C:\WINDOWS\System32\ScsiAccess.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\wanmpsvc.exe
C:\Program Files\AV-Stuff\AV\ashMaiSv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\AV-Stuff\AV\ashWebSv.exe
C:\PROGRA~1\AV-Stuff\AV\ashDisp.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\DAEMON Tools Lite\daemon.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,Search = c:\searchpage.html
R1 - HKLM\Software\Microsoft\Internet Explorer,Search = c:\searchpage.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://securityresponse.symantec.com/av ... x_homepage
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R3 - Default URLSearchHook is missing
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_08\bin\ssv.dll
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\MSN Toolbar\01.02.5000.1021\en-us\msntb.dll
O2 - BHO: (no name) - {C8C9402D-2260-8492-AA3D-8CEE7DD228B1} - (no file)
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\MSN Toolbar\01.02.5000.1021\en-us\msntb.dll
O4 - HKLM\..\Run: [Ad-Watch] C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\AV-Stuff\AV\ashDisp.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] C:\Program Files\DAEMON Tools Lite\daemon.exe -autorun
O4 - HKUS\S-1-5-21-3957454863-3604470327-847386435-1003\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background (User '?')
O8 - Extra context menu item: &AOL Toolbar search - res://C:\Program Files\AOL Toolbar\toolbar.dll/SEARCH.HTML
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - (no file)
O9 - Extra 'Tools' menuitem: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - (no file)
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
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
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.yahoo.com
O14 - IERESET.INF: MS_START_PAGE_URL=http://www.yahoo.com
O15 - Trusted Zone: *.frame.crazywinnings.com (HKLM)
O15 - Trusted IP range: 206.161.125.149
O16 - DPF: {1C955F3B-5B32-4393-A05D-24B4970CD2A1} - http://streamp.babenet.com/cabs/videox.cab
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online - C:\Program Files\Common Files\AOL\ACS\AOLAcsd.exe
O23 - Service: AOL TopSpeed Monitor (AOL TopSpeedMonitor) - America Online, Inc - C:\Program Files\Common Files\AOL\TopSpeed\2.0\aoltsmon.exe
O23 - Service: AOL Spyware Protection Service (AOLService) - Unknown owner - C:\PROGRA~1\COMMON~1\AOL\AOLSPY~1\\aolserv.exe (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\AV-Stuff\AV\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\AV-Stuff\AV\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\AV-Stuff\AV\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\AV-Stuff\AV\ashWebSv.exe
O23 - Service: Kodak Camera Connection Software (KodakCCS) - Eastman Kodak Company - C:\WINDOWS\system32\drivers\KodakCCS.exe
O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
O23 - Service: ScsiAccess - Unknown owner - C:\WINDOWS\System32\ScsiAccess.EXE
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe
O23 - Service: Security Center (wscsvc) - Unknown owner - C:\WINDOWS\C:\WINDOWS\System32\svchost.exe (file missing)

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