Thank you for your welcome & help, Don77.
I followed the instructions and have a highjack log to post, but I think I should mention that doing all the updates for Windows XP included installing XP Service Pack 2, which by itself created a new restore point. I just let this be as I was not sure how to deal with that.
Here is the highjack log:
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\WINDOWS\system32\RunDll32.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\hpoopm07.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\SYSTEM32\ZONELABS\vsmon.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\HijackThis\HijackThis.exe
C:\WINDOWS\system32\wuauclt.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =
http://red.clientapps.yahoo.com/customize/ycomp/defaults/sb/*http://www.yahoo.com/search/ie.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
http://red.clientapps.yahoo.com/customize/ycomp/defaults/sp/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) =
http://red.clientapps.yahoo.com/customize/ycomp/defaults/su/*http://www.yahoo.com
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\ycomp5_5_7_0.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\ycomp5_5_7_0.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [HPAIO_PrintFolderMgr] C:\WINDOWS\System32\spool\DRIVERS\W32X86\hpoopm07.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: ICQ Pro - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Program Files\ICQ\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Program Files\ICQ\ICQ.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
O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll
O16 - DPF: Yahoo! Backgammon -
http://download.games.yahoo.com/games/clients/y/at1_x.cab
O16 - DPF: Yahoo! Checkers -
http://download.games.yahoo.com/games/clients/y/kt4_x.cab
O16 - DPF: Yahoo! Chess -
http://download.games.yahoo.com/games/clients/y/ct2_x.cab
O16 - DPF: Yahoo! Fleet -
http://download.games.yahoo.com/games/clients/y/fltt3_x.cab
O16 - DPF: Yahoo! Go -
http://download.games.yahoo.com/games/clients/y/gt2_x.cab
O16 - DPF: Yahoo! Graffiti -
http://download.games.yahoo.com/games/clients/y/grt5_x.cab
O16 - DPF: Yahoo! Literati -
http://download.games.yahoo.com/games/clients/y/tt3_x.cab
O16 - DPF: Yahoo! MahJong Solitaire -
http://download.games.yahoo.com/games/clients/y/mjst4_x.cab
O16 - DPF: Yahoo! Pinochle -
http://download.games.yahoo.com/games/clients/y/ut2_x.cab
O16 - DPF: Yahoo! Poker -
http://download.games.yahoo.com/games/clients/y/pt3_x.cab
O16 - DPF: Yahoo! Pool 2 -
http://download.games.yahoo.com/games/clients/y/pote_x.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) -
http://us.dl1.yimg.com/download.yahoo.com/dl/installs/yinst20040510.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) -
http://software-dl.real.com/26cb1018a81531e3ec05/netzip/RdxIE601.cab
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} -
http://a1540.g.akamai.net/7/1540/52/20030530/qtinstall.info.apple.com/abarth/us/win/QuickTimeInstaller.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1095636577281
O16 - DPF: {8A94C905-FF9D-43B6-8708-F0F22D22B1CB} (Wwlaunch Control) -
http://www.worldwinner.com/games/shared/wwlaunch.cab
O16 - DPF: {99B6E512-3893-4155-9964-8EB8E06099CB} (WebSpyWareKiller Class) -
http://download.zonelabs.com/bin/promotions/spywaredetector/WebSWK.cab
O16 - DPF: {9D8D7672-93FF-417E-9024-C16AD141C50C} (Haunted Control) -
http://www.worldwinner.com/games/v48/haunted/haunted.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) -
http://zone.msn.com/binFramework/v10/ZIntro.cab32846.cab
O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} (PopCapLoader Object) -
http://download.games.yahoo.com/games/popcap/zuma/popcaploader_v6.cab
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: NVIDIA Driver Helper Service - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: TrueVector Internet Monitor - Zone Labs Inc. - C:\WINDOWS\SYSTEM32\ZONELABS\vsmon.exe
O23 - Service: Network Accounts Provider - Unknown - C:\WINDOWS\System32\drivers\svchost.exe (file missing)
In case it helps, I also managed to write down the report for one of the serious system errors that my computer shut down for. (For some reason my computer didn't quickly crash thereafter, so I had the time. This system error was discovered prior to me putting in the XP Service Pack 2.)
Bccc Code:
Bc: a
BCP1: 00000000
BCP2: 00000002
BCP3: 00000001
BCP4: 80541DA1
OSVer: 5_1_2600
SP: 1_0
Product: 768_1