Sounds can be assigned to numerous events and they don't even need to be the default sounds installed by Windows. Users can download sounds from the Internet or create their own sounds with a microphone. Dialing Properties. Even the way a user connects to the Internet can be customized. Through Dialing Properties, users can determine how a phone and modem dials into an Internet service provider. We don't recommend that you make this your first pit stop when you experience a problem, but we don't recommend that you rule this option out altogether either. Computer salespersons are hired for a reason - and that's their knowledge. Often, these kind folks can help you resolve an issue over the phone and prevent you form having to buy a costly solution. Sometimes the links are harmless and attempt to con the reader into volunteering personal information (credit card number), but other times the links attempt to download harmful software onto a computer. Your best protection against computer crimes is your own knowledge. Hopefully the suggestions above will prompt you into taking appropriate action and into protecting your computer with the suggested tools. A simple Google or Yahoo search for a particular type of program will yield all sorts of results that point you toward items that you can try before you buy. Be aware however, that because shareware is not commercial software, you may not experience a full program the way you would if you bought the software out of a box. Connected to the network, each computer can send files back and forth, open programs on a remote computer, play the sound files and videos located on another computer, and share a single Internet account to browse the web, download files, or chat with someone in an entirely different country. If a single printer is available on only one computer in the network, every connected PC can send documents to it and print them out. Voice command software allows users to tell a computer what to do and the computer responds by fulfilling the user's commands. Although it's pretty new and still under development, voice directed technology has already infiltrated consumer service related systems. Think back to the last time that you paid a bill over the phone.