Internet filters are typically placed on connections at places of work, public places and at WiFi hotspots. Its purpose is to allow the network owner to control what Internet content may be accessed through their Internet connection. There are ways around these blocks.

Yahoo Messenger is a free instant messaging service that gives you the ability to communicate with family and friends over the Internet in a variety of different ways. Yahoo Messenger 10, the latest version of the messenger that can be used with Windows Vista, offers improved features such as enhanced video calling and language support, according to Yahoo. Once you've downloaded and installed the software to your Vista-based computer, you can create a unique Yahoo ID and password to use with the feature-rich service. Log in to your Yahoo Messenger account to get started.

Instant messaging service is available with most major email providers. Even if you do not use their email service, you can download the messenger with your current email address, or you can create a new user name. Many people use instant messaging to stay in contact with distant relatives, colleagues or friends. You can use these applications to meet new people with common interests.