Useful links

http://www.w3schools.com
http://www.codeguru.com – Teach programming
http://ccollomb.free.fr/unlocker – Delete locked files in windows.
ERPs in Linux: tinyerp, OpenBravo, Adempiere ERP, PostBooks Accounts Software, OrangeHRM, FreeNAS
http://wordweb.info/free – Offline English Dictionary
http://www.medea.co.uk/pressit/prod_info/software.htm – Expressit SE, makes CD covers.
http://cdburnerxp.se – Burn CDs
http://sourceforge.net/pdfcreator – Create PDF files in Windows Freeware.
http://sourceforge.net/projects/lassolog
http://sourceforge.net/projects/snare – Log Management Tools
http://www.ccleaner.com – Cleans Registry
http://www.innovative-sol.com Driver Max 3 – Backs up installed system drivers
http://www.sysinternals.com – Peek running system processes in Windows
http://www.returnilvirtualsystem.com – Restore system state on C: drive on boots
http://syssafety.com – System safety monitor. Host Intrusion Detection system