Disable File Sharing in XP
PSMail Quick Tip:  According to Microsoft, you should disable "File Sharing" when surfing the Internet from a computer running Windows XP. To change this click Read More.

 

Start > My Computer. Click Tools > Folder Options. Click the View tab. Under Advanced Settings, scroll to the bottom and uncheck the box next to "Use simple file sharing (recommended)." Click Apply > OK.

For XP Service Pack 2, click Start > Control Panel. Click Security Center > Windows Firewall. Click the Exceptions tab. Under Programs and Services, uncheck the box next to File and Printer Sharing. Click OK.