Some Usefull Sites

http://www.microsoft.com/typography/cleartype/tuner/Step1.aspx
ClearType Tuning Wizard.

http://www.microsoft.com/security/malwareremove/default.mspx
Run the Microsoft Malicious Software Removal Tool.

http://support.microsoft.com/kb/310123
Device Manager error codes and solutions for XP.

http://www.driverguide.com/
Drivers.

http://www.updrivers.com/
Drivers.

http://www.driverstock.com/
Drivers.

http://www.driversfix.com/
Drivers.

http://www.answersthatwork.com/Tasklist_pages/tasklist.htm
An alphabetical list of Windows running processes with advice .

http://www.processlibrary.com
Search for Windows running processes with advice.

http://securityresponse.symantec.com/
Symantec Security Response with details of the latest viruses.

http://security.symantec.com/sscv6/default.asp?langid=ie&venid=sym
Symantec Security Scan and Virus Detection.

http://us.mcafee.com/root/mfs/default.asp
Online Anti-Virus File Scanner.

http://www.kaspersky.com/virusscanner
Online Anti-Virus Scanner.

http://www.bitdefender.com/scan8/ie.html
Online Anti-Virus Scanner.

http://www.virustotal.com./
Online Anti-Virus File Scanner.

http://www.virscan.org/
Online Anti-Virus File Scanner.

http://www.ewido.net/en/onlinescan/
Online Malware Scanner.

http://grc.com/x/ne.dll?bh0bkyd2
Shields Up - Internet security vulnerability profiling services

http://www.jasons-toolbox.com/BrowserSecurity/
Browser Security tests.

http://www.dslreports.com/tweaks
TCP Stack tester.

http://www.auditmypc.com
Firewall test and Internet speed test.

http://broadband-expert.co.uk/broadband/speedtest/
Internet speed test.

http://www.speedtester.bt.com/
British Telecom Internet speed test.

http://www.broadbandspeedtest.net
Internet speed test.

http://www.speedtest.net
Internet speed test.

http://www.blackviper.com/
List of XP/VISTA Services with advice.

http://www.kellys-korner-xp.com/xp.htm
Windows XP Help, Tweaks & Fixes.

http://www.theeldergeek.com/
Windows XP Tweaks & Fixes.

http://www.dougknox.com/
Windows Tweaks & Tips.

http://www.jsifaq.com/
Windows Tweaks & Tips.

http://www.tweakxp.com/display.aspx?id=228
Windows XP Tweaks & Fixes.

http://filext.com/
File Extensions Database.

http://vil.nai.com/vil/stinger/
McAfee Stinger.

http://www.mcafee.com/apps/downloads/security_updates/dat.asp?region=us&segment=smb
Anti-Virus Updates.

www.softwaretipsandtricks.com
Hardware Forums.

www.computing.net
Good Help Forums.

http://www.bleepingcomputer.com/
Computer Help and Discussion.

www.tomshardware.com
Hardware Information.

www.hardwareforums.com
Hardware Forums.

http://aumha.org/win5/kbestop.php
STOP Error codes list and solutions

http://www.modemhelp.net/dunerror/dunerrorcodes.shtml
Modem Error codes list and solutions

http://portforward.com/default.htm
Router Setup and Port Forwarding.

http://www.bootdisk.com/
BootDisks and Links to DLL and Driver sources.

http://www.systemrequirementslab.com/referrer/srtest
System requirements tests for games.

http://www.extreme.outervision.com/psucalculator.jsp
Power Supply Calculator.

http://www.adobe.com/shockwave/welcome/
Test Flash and Shockwave players.

http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
List of TCP and UDP Port numbers.

http://www.whatismyip.com/
Determine your IP address.

http://www.dnsstuff.com/
WHOIS, DNS Report and Reverse DNS Lookup.

http://www.softwarepatch.com/
Updates and Patches.

http://thehotfixshare.net/board/index.php?s=7fb354ed68fb5844733300f834aed28b&automodule=downloads&showcat=11
Hotfixes that cannot be downloaded from the Microsoft site.

http://hjt.networktechs.com/
HijackThis Log Analyser.

http://www.pantherproducts.co.uk/Articles/CPU/CPU%20Temperatures.shtml
CPU Maximum Temperatures.

http://www.cpu-world.com/cgi-bin/CPU_Chart.pl
CPU chart of modern Intel and AMD microprocessors.

http://www.bioscentral.com/
BIOS beep codes and post codes.

http://www.samknows.com/broadband/checker2.php
Broadband Availability Checker.

http://support.microsoft.com/fixit?fi=50202#tab8
Microsoft Fix it Solution Center