How do I prevent neighbors from getting onto my wireless Internet network and surfing the Web on my dime?
Your wireless
Internet access is made possible through a Wi-Fi router, such as an Apple AirPort.
Your router allows you to set a password that is required to access your
wireless Internet access. On a Mac, go to your AirPort Admin Utility to set the
password. On a PC, you can likely set your wireless router password through
Microsoft Internet Explorer, as described in your router's instruction manual.
This independent editorial program is made possible by
"Why does some incoming email go into my spam folder, even though I have successfully received email from that address before?"
Put your computer to sleep or in hibernation mode each night, to conserve energy, prevent over-heating, and reduce wear-and-tear on your desktop's power system.