Whether you need to send or receive emails, keep a check on the weather or stay on top of the latest sports scores, tethering a phone to your computer gives you Internet access anywhere you can receive your carrier's wireless signal and anytime you need it.

How Can I Block Certain Sites From My Children?

Parents who take an active interest in the safety of their children want to protect them from certain online data, such as violence and other inappropriate content. It does not make sense for a child to see certain things on a computer that they do not understand, or may cause them to have nightmares. If you know how to use your computer's command line, you can block certain sites from your kids.

How to Spoof Your IP

Your IP address acts like your computer's online virtual address while you surf the Web. Software that views IP addresses (such as that used by some message boards) will display yours to know who you are.

Sometimes hackers can use your IP address to track you and find where you live. If you are tired of people tracking you via your IP address, one option is to get a "spoof" (fake) IP address.

Set Your Home Page in Opera

You'll find that most of the popular Web browsers allow you to set your home page. Opera is no different and affords Windows and Mac users the ability to change their home pages to the desired Web address. This feature is especially helpful for those that usually visit a certain Web site whenever they go online.

How to Disable or Disconnect Wireless Connection in Windows XP

How to Disable or Disconnect Wireless Connection in Windows XP

It’s pretty simple and easy to disable or disconnect wireless connection in Windows XP Disabling unused wireless connection is useful to save computer resources, whereas disconnecting wireless connection would enable you to connect to other wireless connections.